Rammelsbergite
[化] 斜方砷镍矿
🗣️ 情景例句
this weekend?
这个周末？
How much is a hair cut?
剪一次头发要多少钱？
It was over 30 feet in length and had a 2,500-horsepower engine.
它的车身长30英尺，有一个2，500 马力的发动机。