Regel
[医] 月经, 行经
🗣️ 情景例句
Oh, no sir. We already gave you a discount on each item.
哦，不行，先生。每一件东西我们都给你打过折扣了。
Without wisdom wealth is worthless.
如果没有智慧，财富就无价值。
Winter is a cold season.
冬天是一个，寒冷的季节。