Alanine (ala)
[化] 丙氨酸(有α-,β-两种)
🧩 词语组成解析
n. 丙氨酸\\n[医] 丙氨酸
🗣️ 情景例句
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
Do you have any luggage?
你有行李吗？
acquired this man-made disease as a pestilence.
而欧洲自己却染上了这种人为的瘟疫般的疾病。