Polrvidone
[医] 聚乙烯吡咯烷酮
🗣️ 情景例句
It's all right with me
我没有问题。
Many great men have arisen from humble beginnings.
有许多伟人出身卑微。
Squeezing through a cleft in the rocks, the pot-holers arrived at an enormous cavern, the size of a huge concert hall.
洞穴探险者从岩石缝里挤身过去，来到一个巨大的洞里，其大小相当于一个音乐厅。