Raphisiderite
针赤铁矿
🗣️ 情景例句
Very valuable.
很有价值。
A young married couple moved in next door to us.
一对年轻结婚的夫妇搬到了我们的隔壁。
It has expanded without any idea of the true nature of the human beings who run the machines,
现代工业发展起来了，却根本没想到操作机器的人的本质。