whir
英[w??]
美[hw?;w?]
- vi. 作呼呼聲，呼呼作聲地飛
- n. 呼呼聲，颼颼聲
- vt. 使呼呼響，使呼呼地飛
英英釋意
- 1. sound of something in rapid motion;
- "whir of a bird's wings"
- "the whir of the propellers"
