Mechanical lever
[电] 机械闸柄
🧩 词语组成解析
lever
['li:və, 'levə]
n. 杠杆;操作杆;工具;
vt. 用杠杆撬动;
🗣️ 情景例句
Hey, what's going on?
嗨，怎么样？
If you want to be healthy, you have to stop smoking cigarettes.
如果你要身体健康的话，必须停止抽香烟。
My name is Fang Xiaoling. How are you, Miss Gao?
我叫方小玲。高小姐，您怎么样？