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
Language is her strength, math is her weakness.
语言是她的强项，数学则是她的弱门。
My brother wants to learn how to drive a car.
我的兄弟要去学驾驶。
Yes, it is. Thanks!
对，是我的。谢谢！