Stasite
磷铅铀矿
🗣️ 情景例句
I'm really not interested.
我真的不感兴趣。
He has a pound of beef.
他有一磅牛肉。
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，