whirring是什么意思？

whirring

• v. 呼呼作声地飞（或转），作呼呼声( whir的现在分词 )，使呼呼地飞（或转），呼地一声把…带走，呼呼声( whirr的现在分词 )；

例句

• The wings of fortune could be heard whirring over his head. 可以听到幸福的羽翼在他的头上呼呼地在振响着.
• The silence was broken by the whirring of a helicopter. 直升机的嗡嗡声打破了沉寂。
• ...the whirring sound of the film projector. 电影放映机的嗡嗡声
• The birds were active, whirring and fluttering among the trees. 鸟儿们很活跃，在树林中呼呼地飞来飞去。

柯林斯高阶英汉双解学习词典释义

• VERB
  (机器、昆虫翅膀等)发出呼呼声，嗡嗡作响
  When something such as a machine or an insect's wing whirrs, it makes a series of low sounds so quickly that they seem like one continuous sound.
  例句
  The camera whirred and clicked. 相机发出嗡嗡声和咔嚓声。 ...the whirring sound of the film projector. 电影放映机的嗡嗡声

英英词典释义

• Noun
  1. sound of something in rapid motion;
  "whir of a bird's wings""the whir of the propellers"
• Adjective
  1. like the sound of rapidly vibrating wings