资料来源 : pyDict

未混杂他物的,纯粹的

资料来源 : WordNet®

unmixed
     adj 1: not mixed; "pure oxygen" [syn: {pure}, {undiluted}]
     2: not mixed with extraneous elements; "plain water"; "sheer
        wine"; "not an unmixed blessing" [syn: {plain}, {sheer}, {unmingled}]
     3: not constituting a compound [syn: {uncompounded}]