名词
中文翻译：曲柄
同义词：
['handle', 'handlebar']
例句：
-
1. The car's engine cranks over as soon as you start it.
当你启动汽车时，它的引擎就会转动。
-
2. The old man used to crank his bicycle every morning.
那位老人以前每天早上都会骑自行车。
-
3. The crankshaft is responsible for turning the engine.
曲轴负责转动发动机。