Karpholite
硅酸铁锰矿
🗣️ 情景例句
I happen to have
我这儿碰巧有一项
I wonder how many girl friends he's got.
我不知道他有多少女朋友。
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看来，它首先返抵英国是确信无疑的了，但它却在比赛中连遭厄运。