coarsens

英['kɔːsn] 美['kɔːrsn]
  • v.(使)变粗
coarsened coarsened coarsening coarsens
Verb:
  1. make or become coarse or coarser;

    "coarsen the surface"
    "Their minds coarsened"

  2. make less subtle or refined;

    "coarsen one's ideals"

    1. The sea air coarsened her skin.
      海上的空气使她的皮肤粗糙了。