Lactamic acid
[化] 丙氨酸
🧩 词语组成解析
🗣️ 情景例句
I'm sure you can, Ellen.
说的没错， Ellen。
The target shooting requires the power of concentration.
射击需要集中精神。
Mendoza rose to fame swiftly after a boxing match when he was only fourteen years old.
门多萨在14岁时参加一场拳击赛后一举成名。