Dkb
[医][=3',4'-dideoxykanamycin b]3',4'-双脱氧卡那霉素b
🗣️ 情景例句
My eyesight is perfect.
我的视力挺棒。
Before gold, even kings take off their hats.
有钱能使鬼推磨。
This is done by a great number of ring-shaped air jets on the bottom of the craft.
船底装上大量环状喷气嘴以实现这一目的。