Prebacteriological
[医] 细菌学发展以前的
🗣️ 情景例句
He is an impressive man.
他是一个令人难以忘怀的人。
Your friend was here a week ago,wasn't he?
一个星期前，你的朋友曾在这里，是不是？
I'll let you know as soon as I get an answer.
我一有消息就立刻通知你。