Compound lever
复式杠杆; 复杆
🧩 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
Cradle and all.
摇篮一道摔。"
Did you go to the concert yesterday?
你昨天去听音乐会了吗？
We're not treated as equal citizens.
我们没有被当作平等公民对待。