Menalgia
[医] 痛经
🗣️ 情景例句
Good morning, sir.
早安，先生。
Do not count your chickens before they are hatched.
鸡蛋还未孵，先别数鸡雏；莫过早乐观。
Excuse me. Is there a bookshop near here?
请问，附近有书店吗？