例如：man→ men, woman → women, goose → geese, foot → feet, tooth → teeth, mouse → mice, louse → lice, child → children, fish → fish, deer (鹿)
高中英语新教材 必修第二册 UNIT 1Listening and Speakingheritage/'herɪtɪdʒ/ n. 遗产（指国家或社会长期形成的历史、传统和特色）creatively/kriː'eɪtɪvli/ adv.
