Chalcotrichite
毛赤铜矿
🗣️ 情景例句
I also have a part-time job.
我还有一个兼职工作。
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
The first thing I saw when I entered the art gallery was a notice which said:
走进展厅首先看到的是一张告示，上面写着