crank up

• v. 启动；作好准备；把音量调大

英英释义

Verb:

1. start by cranking;

   "crank up the engine"
   

2. rotate with a crank

例句

用作动词 (v.)

1. My car won't start, i don't know why, it just won't crank up.
   我的车就是发不动,我不知道为什么,它就是发不起来。
2. The kids cranked up the volume on the stereo and started to practice their moves.
   这些孩子把音响的声音调大，开始练习他们的舞步。

词汇搭配

• crank up 启动

近反义词

【近义词】

• crank 曲柄