Djerfischerite
陨碱铜硫镍铁
🗣️ 情景例句
We are very pleased with our presend arrangements for printing and definitely will not be considering any other services in the foreseeable future.
在今后的一段时间内我们不会考虑其他的服务提供者。
I did three loads of wash today.
我今天洗了三次衣服。
That's a nice plane. Whose is it?
这个飞机很漂亮，是谁的呀？