Bergblau
碳酸铜矿
🗣️ 情景例句
Chances are they'll give in.
他们也许会做出让步。
I didn't hesitate to say it.
我毫不犹豫地把它讲了出来。
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。