teachers和womens的区别（women teachers为什么都变复数）

teachers是老师们的意思，而womens则是女士们的意思，区别可以从以下例子看出：

There are many womens sit down there, some of them are teachers who belong our school, the rest are administrators.

有很多女的坐在那里，有的是我们学校的老师，有的是行政人员。