Chorionin
[化] 卵壳蛋白
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？
has shared a flat with her cat, Rastus, for a great many years.
多年来，一直同她养的猫拉斯一起住在一所公寓里。