Plasmosan
聚乙烯基吡咯烷酮
🗣️ 情景例句
That's what I came to ask you to do, Malcolm.
这正是我来请你做的， Malcolm。
Don't bother me with stupid questions.
不要问一些愚蠢的问题来烦我。
What about a quarter past two?
2：15怎样！