Magnetitite
磁铁岩
🗣️ 情景例句
We are postponing our trip until the weather grows warmer.
我们拟把旅行推迟到天气暖和的一些时候。
Friendship cannot stand always on one side.
来而不往非礼也。
But none of them has been turned to stone yet!
但到目前为止还没有一个变成石头呢！