英语翻译We then categorized the less frequently used elements in

英语翻译
We then categorized the less frequently used elements into the
elements that were substitutable and non-substitutable by the
very frequently used elements described above.

然后,我们按以上描述的（给）被频繁使用的元素（分类）的方法把不经常用到的元素分成可替换和不可替换的.

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息