Bacteriocide
[化] 杀菌剂
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
Misfortunes tell us what fortune is.
经过灾难方知福。
How many instruments do you play?
你能演奏多少种乐器？