crank怎么读/crank的发音
crank的音标：英[kræŋk] 美[kræŋk]
英： 美：
crank是什么意思
a. 不稳的, 脾气暴燥的, 易怒的
n. 曲柄, 奇想
vt. 装曲柄
vi. 转动曲柄
n. a hand tool consisting of a rotating shaft with parallel handle
v. start by cranking
v. rotate with a crank
v. fasten with a crank
crank的用法和双语例句
1. He turned the crank to start the old engine.
他转动曲柄来启动旧引擎。
2. The bicycle has a crank that connects to the pedals.
这辆自行车有一个连接踏板的曲柄。
3. She used a crank to lift the heavy bucket.
她用曲柄吊起那个沉重的桶。
4. The machine is operated by a hand crank.
这台机器由手摇曲柄操作。
5. He adjusted the crank to change the speed.
他调整了曲柄以改变速度。
6. The crank mechanism converts rotary motion into linear motion.
曲柄机构将旋转运动转换为线性运动。
7. The toy car moves when you wind the crank.
当你转动曲柄时，玩具车就会移动。
8. The crank broke, so the engine wouldn’t start.
曲柄断了，所以引擎无法启动。
9. He bought a replacement crank for the bicycle.
他给自行车买了一个替换曲柄。
10. The fishing reel has a small crank for winding the line.
钓鱼线轮有一个小曲柄用来收线。