Beforsite
镁云碳酸岩
🗣️ 情景例句
Chablis is fine.
好的。
When I'm going to buy a TV set next time, I'll buy a portable model.
你有电视节目表吗？新闻与气象节目之后是什么？
We can negotiate the unit price for large orders.
如果大量订购，单价可以再谈。