Dkb
[医][=3',4'-dideoxykanamycin b]3',4'-双脱氧卡那霉素b
🗣️ 情景例句
He's so little ... so new.
他这么小……这么幼……
He's not afraid of working hard.
他不怕吃苦。
Whichever you choose, you won't be satisfied.
不论你选择哪一个，你都不会满意。