tooth、foot、life、knife、hobby、piano、half、party的复数形式急急急
问题描述:
tooth、foot、life、knife、hobby、piano、half、party的复数形式
急急急
答
teeth
feet
lives
knives
hobbies
pianos
halves
parties
答
teeth,feet,lives,knives,hobbies,pianos,halves,parties