Adtevac
[医] 干血浆制备法
🗣️ 情景例句
She is my everything
她是我的一切。
Do not count your chickens before they are hatched.
鸡蛋还未孵，先别数鸡雏；莫过早乐观。
Will you travel by sea or air?
你们乘船去，还是乘飞机去？