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
Are you all right?
你还好吗？
To squeal, to squeak
尖叫
The children started to walk around the island.
孩子们开始绕着小岛散步。