S-aminoethylcysteine
[化] S-氨乙基半胱氨酸
🗣️ 情景例句
Why are you crying?
你为什么哭？
I'm sick and tired of having to take care of your brother just because he refuses to go out and find a job.
只是因为你弟弟不肯出去找工作就得我来照顾他，这真让我烦透了。
He makes many things.
他做了很多东西。