boo

bu:

GRE Collins 1

n. a cry or noise made to express displeasure or contempt
v. show displeasure, as after a performance or speech

v. 嘘(某人), 喝倒彩
interj. 嘘

Collins 星级

19,732

BNC 频率

12,713

使用频率

boo 是一个独立的词，没有词根或词缀的分析。它通常用于表示惊吓或引起注意。

例句

1. The kids shouted "boo" to scare their friends.

孩子们大喊“boo”来吓唬他们的朋友。

2. She jumped when he said "boo" from behind her.

当他从她身后说“boo”时，她吓了一跳。

3. On Halloween, many people dress up and say "boo" to trick-or-treaters.

在万圣节，许多人装扮起来对讨糖的小孩说“boo”。