Cevitamic acid
[医] 维生素C, 抗坏血酸
🧩 词语组成解析
n. 维生素C
🗣️ 情景例句
I should have quit while I was ahead.
我应该见好就收。
I've got a pain in my back.
我的后背有点疼痛。
Come in and have a seat.
请进来坐。