stems 

53209
单词释义
n.(花草的)茎,(花或叶的)梗,柄,(高脚酒杯的)脚,烟斗柄
v.阻止,封堵,遏止
stem的第三人称单数和复数
词根词缀记忆/谐音联想记忆 补充/纠错
谐音死弹幕 → 这个死弹幕 阻止我发谐音梗 →  …………
其他怎么记补充/纠错
联想记忆同源stand,植物靠stem而stand,植物依靠茎而直立
 …………
词性拓展记忆 / 词形拓展记忆
原形:stem第三人称单数:stems复数:stems过去式:stemmed过去分词:stemmed现在分词:stemming
串记记忆
stern / stick / stem / steam
老师严厉的(stern )用一只棍(stick)阻止(stem)小孩子们玩儿水蒸气(steam)。
词组和短语补充/纠错
from stem to stern 从船首到船尾
stem cell 干细胞
stem from 来自
brain stem 脑干
valve stem 阀杆
the stem of a plant 植物的茎
stem climate change 阻止气候变化
stem one's anger 压住怒火
stem from 源于
stem from sth. 源于某事
stem cell 干细胞
from stem to stern 从船首到船尾
heavenly stem and earthly branch 天干地支
brain stem 脑干
stem cell treatment 干细胞治疗
stem out of 干出
on a stem 在茎上
hematopoietic stem cell 造血干细胞
Heavenly Stems and Earthly Branches 天干地支
heavenly stem 天干
stem the scourge of doping 杜绝兴奋剂祸害
单词例句
All your problems stem from smoking.
你所有的问题都源于吸烟。
The stem of this plant is hollow.
这种植物的茎是中空的。
We must stem the prevailing social evils.
我们必须制止遏止社会不良风气。
The stem of the rose is covered in thorns.
玫瑰的茎上布满了刺。
The scientist is studying the stem cells to find a cure for cancer.
科学家正在研究干细胞以寻找治疗癌症的方法。
The verb "run" has several stems, such as "ran", "running". (动词"run"有多个词根,如"ran","running"。
She removed the leaves and stems from the fresh vegetables before cooking.
她在烹饪前去除了蔬菜的叶子和茎。
The steam from the kettle was rising rapidly.
壶里的蒸汽迅速升起。
The stem of a tree provides support and stability.
树的茎提供支持和稳定性。
In music, the stem of a note indicates its pitch.
在音乐中,音符的茎表示其音高。
The wine glass had a long, elegant stem.
酒杯有一个长而优雅的茎。
We used a stem wrench to loosen the tightly fitted bolt.
我们用扳手来松开紧固的螺栓。
The word "friendship" can be derived from the Old English stem "freondscipe". (单词"friendship"可以追溯到古英语词根"freondscipe"。
Experts said that hematopoietic stem cell transplantation is often the main means for patients with hematologic malignancies, but about 30 to 70 percent of patients who undergo allogeneic hematopoietic stem cell transplantation will develop cGVHD.
专家表示,造血干细胞移植通常是血液系统恶性肿瘤患者的主要手段,但接受异基因造血干细胞植入的患者中,约有30%至70%会发生cGVHD。
Haagen-Dazs, as a renowned bench mark for ice cream, stems from its carefully selected ingredients and superb craftsmanship.
哈根达斯作为著名的冰淇淋标杆,源于其精心挑选的原料和精湛的工艺。
The company's favorable sentiment toward China as an investment destination stems from its belief in the combination of effective government policies and the hardworking nature and ingenuity of the Chinese people, ensuring the country's socioeconomic objectives are achieved, said Jarkas.
Jarkas表示,该公司对中国作为投资目的地的好感源于其相信有效的政府政策与中国人民的勤劳和智慧相结合,确保实现国家的社会经济目标。
Japanese tech company Sony Group Corp has unveiled its latest programming educational kits in China as the company aims to expand its presence in the STEM, science, technology, engineering and mathematics education market.
日本科技公司索尼集团(Sony Group Corp)在中国推出了最新的编程教育套件,旨在扩大其在STEM、科学、技术、工程和数学教育市场的影响力。
Children can learn about compressive programming knowledge while playing, she said, adding Sony has cooperated with local partners to further tap into China's burgeoning STEM market.
她说,孩子们可以在玩耍时学习压缩编程知识,并补充说,索尼已与当地合作伙伴合作,进一步开拓中国蓬勃发展的STEM市场。
This resilience stems not only from the huge Chinese market thanks to its large population, mature infrastructure and supply chains, and high-quality workforce developed over the years, but also from the security and stability of the Chinese society and the predictability of its policies.
这种韧性不仅源于庞大的中国市场,得益于其庞大的人口、成熟的基础设施和供应链,以及多年来发展起来的高素质劳动力,还源于中国社会的安全稳定及其政策的可预测性。
The fund will be especially used for life and treatment support of patients with hematopoietic stem cell transplantation from impoverished families.
该基金将特别用于贫困家庭造血干细胞移植患者的生活和治疗支持。
This confidence also stems from the success of its first two respiratory products introduced to China in 2001 and 2013, respectively, when there were no such solutions in the country to help premature babies.
这种信心也源于其前两种呼吸产品分别于2001年和2013年引入中国的成功,当时中国还没有这样的解决方案来帮助早产儿。
They collected stem cells and concurrently performed high-dose chemotherapy.
他们收集干细胞,同时进行高剂量化疗。
After that, they infused autologous hematopoietic stem cells combined with sequential infusion of CAR T-cells.
之后,他们输注自体造血干细胞,并结合连续输注CAR T细胞。
考试真题例句(机器翻译仅供参考)
全部
六级
考研
高考
四级

六级Yet once they start growing, such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.

然而,一旦这些植物开始生长,它们似乎就不能保持在茎或叶中按代谢暂停按钮的能力。

2018年6月六级真题(第一套)阅读 Section B

六级According to the survey, that lack of enthusiasm could stem from concerns about privacy and security.

根据调查,这种缺乏热情可能源于对隐私和安全的担忧。

2016年12月阅读原文

考研The researchers’ argument stems from a simple observation about social influence,with the exception of a few celebrities like Oprah Winfrey-whose outsize presence is primarily a function of media,not interpersonal,influence-even the most influential members of a population simply don’t interact with that many others.

研究人员的论点来源于对社会影响的简单观察,除了奥普拉·温弗瑞(Oprah Winfrey)等少数名人,他们的超凡存在主要是媒体的作用,而不是人际影响,即使是人口中最有影响力的成员也不会与那么多其他人互动。

2010年考研阅读原文

六级The action stems from a federal court order issued on Tuesday requiring Apple to help the Federal Bureau of Investigation to unlock an iPhone used by one of the two attackers who killed 14 people in San Bernardino, California, in December.

这一行动源于周二发布的联邦法院命令,要求苹果帮助联邦调查局解锁去年12月在加利福尼亚州圣贝纳迪诺杀害14人的两名攻击者之一使用的iPhone。

2017年12月六级真题(第三套)阅读 Section B

六级Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured.

最近,英国国家干细胞网络(National Stem Cell Network)警告说,除非能够确保足够的资金和立法,否则英国可能会失去其在干细胞研究领域的世界领先地位。

2011年12月阅读原文

六级It is also critical for socially charged neuroscience issues such as the genetic basis for a particular behavior, the therapeutic potential of stem cell therapy for neurodegenerative diseases, or the use of animal models, areas where the public understand

它对于社会化的神经科学问题也至关重要,如特定行为的遗传基础、干细胞治疗神经退行性疾病的治疗潜力或动物模型的使用,这些都是公众理解的领域

2018年12月六级真题(第三套)阅读 Section C

考研The way consumers now approach the process of making purchase decisions means that marketing's impact stems from a broad range of factors beyond conventional paid media.

消费者现在处理购买决策过程的方式意味着营销的影响来自传统付费媒体以外的广泛因素。

2011年考研真题(英语一)阅读理解 Section Ⅱ

高考I picked up the stem cells in providence, rhode island, and was meant to fly to Washington then back to London.

我在罗得岛州的普罗维登斯(providence)捡到了干细胞,本来打算飞到华盛顿,然后再飞回伦敦。

2016年高考英语全国卷1 阅读理解 阅读C 原文

六级America is lagging behind in the STEM disciplines

美国在STEM学科方面落后

2010年12月阅读原文

高考I am Peter Hodes, a volunteer stem cell courier.

我是彼得·霍德斯,一名志愿者干细胞信使。

2016年高考英语全国卷1 阅读理解 阅读C 原文

四级Studies show they're also perceived as more competent than women in STEM Science, Technology, Engineering, and Mathematics fields.

研究表明,她们在STEM科学、技术、工程和数学领域也被认为比女性更有能力。

2017年12月四级真题(第二套)阅读 Section C

六级In the America of our own time, the great educational challenge has become an effort to strengthen the teaching of what is now known as the STEM disciplines (science, technology, engineering, and math).

在我们这个时代的美国,巨大的教育挑战已经变成了加强STEM学科(科学、技术、工程和数学)教学的努力。

2010年12月阅读原文

四级She noticed there was a real void in quality STEM education at all levels of the public educational system.

她注意到公共教育系统各级的优质STEM教育存在真正的空白。

2017年12月四级真题(第二套)阅读 Section A

考研Some growth stems from a commitment by governments and farsighted businesses to fund cleaner energy sources.

一些增长源于政府和有远见的企业承诺为清洁能源提供资金。

2018年考研真题(英语二)阅读理解 Section Ⅱ

四级We all know there exists a great void in the public educational system when it comes to exposure to STEM Science, Technology, Engineering and Mathematics courses.

我们都知道,当涉及STEM科学、技术、工程和数学课程时,公共教育体系存在巨大的空白。

2017年12月四级真题(第二套)阅读 Section A

四级The humanities and STEM subjects should be given equal importance.

人文学科和STEM学科应该同等重要。

2014年6月阅读原文

考研The researchers'argument stems from a simple observation about social influence: with the exception of a few celebrities like Oprah winfrey-whose outsize presence is primarily a function of media, not interpersonal, influence-even the most influential mem

研究人员的论点来源于对社会影响的一个简单观察:除了少数名人,如奥普拉·温弗瑞,其超凡的存在主要是媒体的作用,而不是人际影响,甚至是最有影响力的成员

2010年考研真题(英语一)阅读理解 Section Ⅱ

六级This inconsistency largely stems from a feeling of powerlessness.

这种矛盾很大程度上源于一种无能为力的感觉。

2015年12月阅读原文

六级Yet once they start growing, such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.

然而,一旦它们开始生长,这些植物似乎就不会

2018 年 6 月6级真题第2套

四级” Such beliefs stem from the tendency of people to allow the third event to define the time period.

“这种信念源于人们倾向于允许第三个事件来定义时间段。

1995年1月大学英语四级(CET-4)真题

四级“In Japan, a most competitive society, with stronger discipline than ours,” says Isaac Stem, children are ready to test their limits every day in many fields, including music.

Isaac Stem说:“在日本,一个竞争最激烈的社会,纪律比我们强。”孩子们每天都准备在包括音乐在内的许多领域测试自己的极限。

1998年1月大学英语四级(CET-4)真题

四级Wherever it grows, its thick twisting stems are extremely hard to remove.

无论它生长在哪里,它扭曲的粗茎都很难去除。

2006年6月大学英语四级(CET-4)真题

四级The question of whether our government should promote science and technology or the liberal arts in higher education isn’t an either/or proposition (命题), although the current emphasis on preparing young Americans for STEM (science, technology, engineering, maths)-related fields can make it seem that way.

我们的政府应该在高等教育中推广科学技术还是文科,这不是一个非此即彼的命题(命题), 尽管目前强调让美国年轻人为STEM(科学、技术、工程、数学)相关领域做好准备,这可能会让人觉得是这样。

2014年6月大学英语四级考试真题(第2套)

四级The pressure stems from a mantra(信条)of modem medicine that patient care must be “data driven,” and informed by the latest, instantly accessible information.

压力源于咒语(信条)现代医学认为,患者护理必须是“数据驱动的”,并由最新的、即时可访问的信息提供信息。

2014年6月大学英语四级考试真题(第3套)

四级Studies show they’re also perceived as more competent than women in STEM(Science, Technology, Engineering, and Mathematicfields.

研究表明,她们在STEM(科学、技术、工程和数学领域)方面也被认为比女性更有能力。

2017年12月大学英语四级考试真题(第3套)

考研Structural parts of plants, such as woody stems no longer actively growing, may have much less water than growing tissues.

植物的结构部分,如不再活跃生长的木质茎,可能比生长组织的水分少得多。

1991年全国硕士研究生入学统一考试英语试题

考研” Shapiro explained during the meeting that the moral doubt stems mainly from fears about the risk to the health of the child.

夏皮罗在会议上解释说,道德怀疑主要源于对儿童健康风险的担忧。

1999年全国攻读硕士学位研究生入学考试英语试题

考研However, whether such a sense of fairness evolved independently in capuchins and humans, or whether it stems from the common ancestor that the species had 35 million years ago, is, as yet, an unanswered question.

然而,这种公平感是在卷尾猴和人类中独立进化的,还是源于该物种3500万年前的共同祖先,这是一个尚未回答的问题。

2005年全国硕士研究生入学统一考试英语试题

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