资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sloppy \Slop"py\, a. [Compar. {Sloppier}; superl. {Sloppiest}.]
   [From {Slop}.]
   Wet, so as to spatter easily; wet, as with something slopped
   over; muddy; plashy; as, a sloppy place, walk, road.

资料来源 : WordNet®

sloppy
     adj 1: lacking neatness or order; "a sloppy room"; "sloppy habits"
     2: marked by great carelessness; "a most haphazard system of
        record keeping"; "slapdash work"; "slipshod spelling";
        "sloppy workmanship" [syn: {haphazard}, {slapdash}, {slipshod}]
     [also: {sloppiest}, {sloppier}]

sloppiest
     See {sloppy}