Lactamic acid
[化] 丙氨酸
🧩 词语组成解析
🗣️ 情景例句
You're right.
你说得对。
She is a member of the ski club.
她是滑雪俱乐部的成员。
If you park your car in the wrong place, a traffic policeman will soon find it.
一旦你把汽车停错了地方，交通警很快就会发现。