Polyetherchloride
[化] 聚氯醚
🗣️ 情景例句
It's John. Didn't you recognize my voice?
我是约翰。你没听出我的声音？
If you have time,will you call me tomorrow?
如果你有时间，你明天将打电话给我？
Aleko denied taking it and led Dimitri into his backyard.
阿列科不承认，并把迪米特里领进院子。