Chlorex
[化] (2,2'-)二氯乙醚(选择精制溶剂)
🗣️ 情景例句
Good night.
晚安。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
No, I'm not. I'm in Row 6.
不，不是的。我坐在第六排。