crank up
crank
krænk
krānk
up
ʌp
ap
British pronunciation
/kɹˈaŋk ˈʌp/

“crank up”的英语定义和含义

to crank up
01

用曲柄转动, 摇动曲柄

rotate with a crank
02

摇动手柄启动, 转动操作

to start something by turning a handle or lever
example
例子
The musician cranked up his amplifier before beginning the concert.
音乐家在开始音乐会之前启动了他的放大器。
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