v.喝倒采，(对…)发嘘声，喝倒彩
int./n. (对演员、讲话者等表示不满)嘘，(惊吓他人的声音)乒

原形：boo第三人称单数：boos复数：boos过去式：booed过去分词：booed现在分词：booing

Boo! I didn't mean to scare you, but you seemed lost in thought.
哇！我不是有意吓你，但你好像在沉思中。
The audience booed when the opposing team scored a goal.
当对方球队进球时，观众发出了嘘声。
My little nephew loves to hide behind doors and shout "Boo!" when we walk by.
我的小侄子喜欢躲在门后，等我们走过时大喊“哇！”来吓我们。
The ghost story gave me the creeps; I couldn't sleep without imagining a "boo" in the dark.
鬼故事让我感到毛骨悚然；我无法入睡，总想象着黑暗中有“哇”的一声。
At the Halloween party, children dressed up as ghosts and shouted "Boo!" to each other.
在万圣节派对上，孩子们装扮成鬼魂，互相大叫“哇！”玩闹。
The audience booed loudly, expressing their dissatisfaction with the performer's act.
观众大声发出嘘声，表达了对表演者表演的不满。
In the online chat, typing "boo" can be a playful way to show disappointment or disapproval.
在线上聊天时，输入“boo”可以是一种俏皮地表达失望或不赞同的方式。
My cat always gives a soft "boo" sound when she wants attention or food.
我的猫每当想要关注或食物时，总会发出轻微的“喵”声。
The comedian’s joke fell flat, and instead of laughter, he was met with a chorus of boos.
相声演员的笑话没有引起笑声，反而迎来了一片嘘声。
During the scary movie, every time something jumped out, the audience would collectively go, "Boo!"
看恐怖电影时，每当有东西突然跳出，观众们就会集体发出“哇！”的惊叫声。