Parkerite
斜硫铅铋镍矿
🗣️ 情景例句
I am also glad to be here.
我很高兴来这里 。
A watched pot is long in boiling.
心急水不沸。
By then, however, in many places the grass had already taken root.
然而到那时，很多地方的草已经生了根。