whir

hwә:

托福

n. sound of something in rapid motion

n. 呼呼声, 飕飕声
vi. 作呼呼声, 发飕飕声
vt. 使呼呼响

22,470

BNC 频率

18,084

使用频率

whir 是一个完整的词，没有明显的词根或词缀，可以理解为一种声音的表达。

例句

1. The fan began to whir as soon as I turned it on.

风扇一开就开始嗡嗡作响。

2. I could hear the whir of the computer's cooling fan.

我能听到电脑散热风扇的嗡嗡声。

3. The toy car made a whirring sound when it zoomed across the floor.

玩具车在地板上飞驰时发出了嗡嗡声。