n.毒芹，从毒芹提炼的毒药

原形：hemlock复数：hemlocks

The hemlock trees stand tall and proud along the riverbank.
溪边的铁杉树挺拔而自豪地耸立着。
The logger killed several hemlocks with his chainsaw, clearing the area for new growth.
伐木工人用链锯砍倒了几棵铁杉，为新生长腾出空间。
The forest's ecosystem relies heavily on the presence of hemlock trees.
林地生态系统的存在很大程度上依赖于铁杉的存在。
A flock of birds perched on the hemlock branches, singing melodiously.
一群鸟儿栖息在铁杉枝头，悠扬地歌唱着。
After years of neglect, the once lush hemlock grove had become overgrown and wild.
经过多年的疏于照料，曾经繁茂的铁杉林变得杂乱无章。
Hemlock wool is highly prized for its softness and durability, making it a popular material in clothing.
铁杉绒因其柔软和耐用性而备受珍视，常用于制作衣物。
The local environmental group launched a campaign to protect the endangered hemlock species from invasive insects.
当地环保组织发起了一项运动，保护濒危的铁杉种群免受入侵昆虫的侵害。
The winter landscape was blanketed with a thick layer of snow, accentuating the stark beauty of the hemlock trees.
冬季的景色被厚厚的雪覆盖，更加突出了铁杉树的鲜明美感。
The hiker paused to admire the majestic hemlock, its needles shimmering in the sunlight.
徒步者停下脚步欣赏那棵雄伟的铁杉，针叶在阳光下闪烁。
In the old days, Native Americans used hemlock bark for medicinal purposes, believing it had healing properties.
过去，土著美国人用铁杉树皮作药用，认为它具有治疗效果。