Plasmosan
聚乙烯基吡咯烷酮
🗣️ 情景例句
It would be very nice.
那当然是很好。
Put the receiver closer to your mouth.I can't hear you.
把听筒放近你的嘴，我不能听见你的话。
The other model's more expensive, but it's worth the money.
那种型号价格是贵一些，但它值得那么多钱。