Poly(vinyl chloride)
[化] 聚氯乙烯
🗣️ 情景例句
Would you like an appetizer?
你想来点开胃小菜吗？
I'll know when the time comes.
到时候就知道了。
Yes, do that. I'll stay here with the girl.
好的，去吧。我留在这儿。