Hedyphane
钙砷铅矿
🗣️ 情景例句
Won't he miss being in Florida?
他不会想念佛罗里达吗？
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。