crank out

To produce, especially mechanically and rapidly

尤指機械快速地制造

cranks out memo after memo.

迅速地摘記

crank up

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

轉動曲柄似地使…開始

cranked up a massive publicity campaign.

開始了一次大規(guī)模的宣傳運動

To cause to intensify, as in volume or force

使增大，使增強：在體積或強度上使…增強

cranks up the sound on the stereo.

使立體聲的聲音增強