Thorutite
钍钛矿
🗣️ 情景例句
But I understand.
但是我能理解。
Empty wagons rattle loudest.
空车响声大。
Now Alfred began a long series of skirmishes -- and within a month the Danes had surrendered.
这时，阿尔弗雷德发起一连串小规模的进攻，结果不出一个月，丹麦人就投降了。