Optical lever
[化] 光杠杆\\n[医] 光杠杆
🧩 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 have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
When you're learning to drive, having a good teacher makes all the difference.
初学驾驶有好的教师指导，差别很大。
The monks prefer winter to summer of they have more privacy.
修道士们喜欢冬天，而不太喜欢夏天。因为在冬天，他们可以更多地过无人打扰的生活。