各位英语大师,我怎么感觉学英语有种困难哪?答:三)1)以辅音字母加y结尾的变y为i再加es 如:baby-babies, family-families, duty-duties, comedy-comedies, documentary-documentaries, story-stories 2)以元音字母加y结尾的直接加s.如:day-days, boy-boys, toy-toys, key-keys, ways 四)以o结尾加s(外来词).如:radios, photos, 但如...