Indiella
[医] 白色足霉菌素
🗣️ 情景例句
Thank you, Dr. Stewart.
谢谢你，Stewart大夫。
I really don't know.
我真不知道。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。