Bacterioprotein
[医] 细菌蛋白
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
They are looking forward to the summer vacation.
他们正盼望着暑假的来临。
Sorry, there aren't any. Would you like some bottles of orange?
对不起，没有了，您要几瓶橙汁怎么样？