Cysteic acid
[化] 磺基丙氨酸\\n[医] 碘丙氨酸
🧩 词语组成解析
🗣️ 情景例句
If you don't finish your homework, you'll be in big, big trouble.
如果你不完成作业，你就有大麻烦了。
Oh! Look who's coming?
哟！看看是谁来啦？
Yes, please.
是的，请拿给我。