资料来源 : pyDict

未被注意的,无记号的,无标的

资料来源 : WordNet®

unmarked
     adj 1: not having an identifying mark; "unmarked cards"; "an
            unmarked police car" [ant: {marked}]
     2: not taken into account; "his retirement was not allowed to
        go unmarked" [syn: {overlooked}, {unnoted}]