Plasdone
[医] 聚乙烯吡啶咯烷酮(商品名)
🗣️ 情景例句
I generally go to bed at ten.
我通常十点钟睡觉。
My brother was discharged from hospital last week.
我兄弟是上周出院的。
My secretary can start on it right away.
我的秘书现在就要可以打。