Pentlandite
n. [矿]镍黄铁矿, 硫镍铁矿
🔁 扩展释义
【化】 镍黄铁矿
🗣️ 情景例句
You look much younger than ... years old.
你看起来比……年轻多啦。
On the first day of the new year.
新年的第一天。
Some of the things were hundreds of years old.
展出的一些东西已有数百年的历史了。