en结尾的单词三个字母

　　例句：

　　Female bears tend to line their dens with leaves or grass.

　　母熊往往会在洞穴里垫些树叶或草。

　　Den had dug a deep hole in the centre of the garden

　　德恩在花园的中央挖了一个深洞。

　　What is the ratio of men to women in the department?

　　这个部门的男女比例是多少？

　　Police tried to separate the two men who were fighting.

　　警察力图把两个打架的人分开。

　　Don't you believe in equality between men and women?

　　难道你不相信男女平等吗？