Piomycin
皮欧霉素
🗣️ 情景例句
Don't worry about it.
别放在心上。
What are the principal farm products in this region?
在这个区域的主要的农场产品是什么？
I think so. But he seemed rather tired last night.
我想睡得好。但昨晚他看起来有点累。