资料来源 : pyDict

未受协助的

资料来源 : WordNet®

unaided
     adj 1: being without physical aid; "he could not rise unaided from
            a sitting position"
     2: (of the eye or ear e.g.) without the aid of an optical or
        acoustical device or instrument; "visible to the naked
        eye"; "clearly audible to the unaided ear" [syn: {naked}]