第1个回答 2011-06-29
foot→feet,
goose→geese,
tooth→teeth,
child→children,
man→men,
woman→women,
sheep→sheep,
deer→deer,
mouse→mice.
某些外来词变复数:datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena. (um/on→a)analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es )本回答被提问者采纳