Bookstacks
(bookstack 的复数) n. 书架
🗣️ 情景例句
I'm sorry, I really don't know.
对不起，我真的不知道。
Nothing to be got without pains but poverty.
只有贫困可以不劳而获得。
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。