simplicity[sim'plisiti]n.1.■简单,简易,简明2.■单纯,单一3.■朴素,质朴4.■诚实,真诚5.■简明易懂的事物6.■迟钝,笨;头脑简单,愚蠢;无知be simplicity itself[口语]极易做到变形n.simplicities