crank

crank out

To produce, especially mechanically and rapidly

尤指机械快速地制造

cranks out memo after memo.

迅速地摘记

crank up

To cause to start or get started as if by turning a crank

转动曲柄似地使…开始

cranked up a massive publicity campaign.

开始了一次大规模的宣传运动

To cause to intensify, as in volume or force

使增大，使增强：在体积或强度上使…增强

cranks up the sound on the stereo.

使立体声的声音增强