问下each both either 的区别和用法
问题描述：
问下each both either 的区别和用法
答
both“两者都…”可作代名词、形容词,复数含义,如：They both like swimming.＝Both of them like swimming.Both his brothers like swimming.either 两者中任何一个,单数含义,名词、形容词用法,如：There are many ...