Phoscorite
磁铁橄磷岩
🗣️ 情景例句
You're welcome.
别客气，欢迎你再来。
Unless there is a sudden change of political situation, it is not accepted to execute the contract only partially.
除非有什么突然的政局变化，否则执行部分合同不能被接受。
He is ill in bed.
他卧病在床。