Le mans
勒芒（法国西北部城市）
🧩 词语组成解析
[计] 小于或等于
abbr. 自然科学学会会员（Member of the Academy of Sciences）
🗣️ 情景例句
I think it looks terrific on you.
我觉得你穿上它好极了。
First come, first served.
先来先卖。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。