音标发音英式音标 [-ə.tɪv]美式音标 [-ə.t̬ɪv]英式发音 美式发音 基本解释（加在动词后构成形容词）有…倾向的，能做…的。同根派生 -ative相关词英英字典剑桥英英字典 added to verbs to form adjectives meaning showing the ability to perform the activity represented by the verb-ative剑桥字典-ative柯林斯字典