资料来源 : pyDict

粗鲁;愚钝;粗厚

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

Crassness \Crass"ness\ (kr?s"n?s), n.
   Grossness. [Obs.] --Glanvill.

资料来源 : WordNet®

crassness
     n : the quality of being crass--devoid of refinement [syn: {crassitude}]