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
I'm afraid i've brought you a lot of trouble.
恐怕我给你带来了不少麻烦。
To be afraid of getting a ticket
害怕得到交通罚款单
visiting Danish camps disguised as a minstrel.
他扮作吟游歌手到丹麦军队的营地里侦察。