Bbt
[医] 基础体温
🗣️ 情景例句
What's your regular practice concerning terms of payment?
你们常用什么付款方式？
I know the boy whose father is a merchant.
我知道那个男孩的父亲是商人。
It is almost always due to some very special circumstances that traces of land animals survive,
几乎总是由于某些特殊的条件，陆地动物的遗体才被存下来，