Cathocin
[医] 新生霉素
🗣️ 情景例句
Would you kindly hold these keys, please?
请帮我拿一下钥匙。
Many hands make light work.
众擎易举。
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。