Siogen
[医] 西奥根, 5,7-二氯-8-羟基奎纳丁(商品名,局部杀菌剂)
🗣️ 情景例句
Don't be such a grouch.
不要总是牢骚满腹。
I did composition last month.
我上个月做作文。
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。