Perchlorethane
[化] 全氯乙烷
🗣️ 情景例句
The price for one person for a ten-day tour is only $ 1088, which includes round-trip airfare.
十日游每人只要1088美元。这个费用包括来回机票。
Our clients want a replacement.
我们的客户要求换货。
You're suffering from an allergy?
你过敏吗？