Etisul
[医] 肽乙硫, 异肽酸二乙二硫酯
🗣️ 情景例句
I need a new toothbrush. My old one's worn out.
我需要一支新牙刷。旧的用坏了。
My drink is cool and refreshing.
我的饮料冰凉清爽。
What do we need?
我们都需要什么？