woman的复数是women还是womans

women 名词复数规则：1.直接加s：lesson—lessons, pen —pens, 等.2.以s, x, ch, sh 结尾的加es： bus—buses, box—boxes, 等. 3.以“辅音字母 +y”结尾的,变y为i,再加es：baby—babies, country —coun...