Spartalite
[礦]紅鋅礦
??? 情景例句
You can't do that! it's against the rules.
你不能那么做！ 那是違反規(guī)定的。
My watch is more expensive because it's a chronometer.
我的手表是精密型的，所以要比你的貴。
Some of this heat near the earth's surfact is used to make electricity.
靠近地表的一部分熱量已被用來發(fā)電。