one or the other of two

• each of two considered separately

两者之一

• 两者各一个，分别指

one or the other of two people or things

• each of two, considered individually

两个人或两物中的任一个

• 两者各自，分别说

also; used after a negative

也；用于否定之后

introduces the first of two alternatives, paired with or

引出两种选择中的第一项，与或连用