Ferrolite
铁矿岩, 混凝土中铁质掺合料
🗣️ 情景例句
There are probably a lot of places for you to work
也许有很多地方可以让你去工作。
By the time we got there,the play had already begun.
等我们到那里，戏已经开始了。
How do you do?
你好。