Derbylite
n. [矿]锑钛铁矿
🔁 扩展释义
【化】 锑钛铁矿
🗣️ 情景例句
You remember that day, Robbie?
你还记得那天吗 Robbie
By the time we got there,the play had already begun.
等我们到那里，戏已经开始了。
Libraries made education possible, and education in its turn added to libraries: the growth of knowledge followed a kind of compound interest law, which was greatly enhanced by the invention of printing.
藏书使教育成为可能，而教育反过来又丰富了藏书，因为知识的增长遵循着一种“滚雪球”的规律。印刷术的发明又大大提高了知识增长的速度。