Wadeite
钾钙板锆石
🗣️ 情景例句
So soon? Can't you stay a little longer?
就要走啊？你不能多呆一会儿吗？
Most of them are less than 30.
他们中大多数不到30岁。
Yes, Mom! I'll do it right away.
听到了，妈妈！我这就去。