Hedyphane
钙砷铅矿
🗣️ 情景例句
The evening newspaper is cheaper than the morning paper.
晚报比早报要便宜。
Yes, we have done a little. But we have just started and have nothing to show you.
有，我们做了一些，但是因为我们才刚起步，并没有任何资料可以提供给你们。
Lucy and I go to school six days a week.
鲁茜和我每周上六天课。