Dienomycin
二烯霉素
🗣️ 情景例句
For this lot, could you consider prompt shipment?
这批货物能不能即期装运？
If you wish good advice, consult an old man.
如要忠告向老人请教。
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。