Hedyphane
钙砷铅矿
🗣️ 情景例句
When did you come here?
是什么时候来这儿的？
When does it arrive?
什么时候到那儿？
Thanks. Oh, this is too small. Do you have a big piece, please?
谢谢。噢，这张太小了。请问你有一张大的吗？