资料来源 : pyDict

无色的;不精采的

资料来源 : WordNet®

colourless
     adj 1: lacking in variety and interest; "a colorless and
            unimaginative person"; "a colorless description of the
            parade" [syn: {colorless}] [ant: {colorful}]
     2: weak in color; not colorful [syn: {colorless}] [ant: {colorful}]