Proteins
n. 蛋白质( protein的复数形式 )
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
Excuse me I don't know.
对不起我不知道。
That's very kind of you, but I want to speak to him about my son, Jim Green.
你真好，谢谢您。不过我想和校长谈谈我儿子吉姆·格林的事情。