Chalcotrichite
毛赤铜矿
🗣️ 情景例句
I have to postpone our appointment.
我要把我们的约会延期。
The plan worked well.
那项计划进行顺利。
But, contrary to a popular assumption, it is far from being the only one, or even the greatest.
但是，和一般的看法相反，这决非是仅有的，甚至不是最主要的动机。