whir
UK/hwә:/US
TOEFLC2
Definitions
v.
To move or spin rapidly with a buzzing or humming sound.
发出呼呼声，嗡嗡作响地转动
n.
A buzzing or humming sound made by something moving rapidly.
呼呼声，嗡嗡声，飕飕声
Root Breakdown
Onomatopoeiawhirother
=whir
Example Sentences
- 1.
The saw's blade produced a whir as it cut through the wooden board.
- 2.
The propeller began to whir as the helicopter prepared for takeoff.