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单词 pigment
释义 pigment
 /pig"meuhnt/,  n.  
  1. a dry insoluble substance, usually pulverized, which when suspended in a liquid vehicle becomes a paint, ink, etc.
  2. a coloring matter or substance.
  3.  Biol.   any substance whose presence in the tissues or cells of animals or plants colors them.
  v.t.  
  4. to color; add pigment to.
  v.i.  
  5. to become pigmented; acquire color; develop pigmentation: a poor quality of paper that doesn't pigment well.
 [1350-1400; ME < L pigmentum paint, equiv. to pig- (s. of pingere to PAINT) + -mentum -MENT]
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更新时间:2024/11/14 2:22:56