Plasdone
[医] 聚乙烯吡啶咯烷酮(商品名)
🗣️ 情景例句
Good-bye, Robbie. Good luck.
再见 ，Robbie ，祝你好运。
What time are you coming back?
你什么时间回来？
There was a notice in the supermarket.
超市里有一个布告。