Val
[化] 缬氨酸
🗣️ 情景例句
I give up, I don't know what you're talking about.
我投降了，我一直都听不懂你在说什么。
Doctors and lawyers are professional people.
医生和律师是专业人员。
I don't like stories that which have unhappy endings.
我不喜欢结尾不是大团圆的故事。