Lever principle
[化] 杠杆原理
🧩 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
so I asked her to be Mrs. Pete Waters.
所以我请求她成为Pete Waters夫人。
It is a foolish sheep that makes the wolf his confessor.
蠢羊才向狼忏悔。
One afternoon she set out from the coast in a small boat and was caught in a storm.
一天下午，她乘小船从海岸出发，遇上了风暴。