不规则变化:(1) a → e 如 man→men,Englishman→Englishmen,Frenchman→Frenchmen,woman→women,Englishwoman→Englishwomen,Frenchwoman→Frenchwomen.以及其它一些以man / woman 结尾的词.如 policeman,postman,...
不规则变化:(1) a → e 如 man→men,Englishman→Englishmen,Frenchman→Frenchmen,woman→women,Englishwoman→Englishwomen,Frenchwoman→Frenchwomen.以及其它一些以man / woman 结尾的词.如 policeman,postman,...