(A)The base form 基本形 e.g. eat/drink(B)Allophones 同位異音(C)Inflections 詞形變化 e.g. color/ colored /colorful
(D)Derivatives 派生變化(衍生變化) e.g. unhappy
66.A word is defined as including severa..-阿摩線上測驗