相关单词近義詞 unprovoked (生氣等)無緣無故的..., wanton 婬亂的, gratuitous 無緣無故的, senseless 無感覺的, unwarranted 無根據的, needless 不需要的, groundless 無根據的, mindless 不畱神的臨近詞motive, motive of study, Motive Training, motive power., motive of lucre, motive of crime, Motive function, motive elements, Motive of Saving, motiveless crime, motive mechanism相似詞motivated, motivation, motivational, motive, motley, motocross, motor, motor car, 返回 motiveless