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单词 pecten
释义 pecten
 /pek"teuhn/,  n.  ,  pl.   pectens, pectines /-teuh neez'/.
  1.  Zool.  ,  Anat.  
   a. a comblike part or process.
   b. a pigmented vascular membrane with parallel folds suggesting the teeth of a comb, projecting into the vitreous humor of the eye in birds and reptiles.
  2. any bivalve mollusk of the genus Pecten; scallop.
 [1350-1400; ME < L pecten comb, rake, scallop, pubes, akin to pectere, Gk pékein to comb, card]
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更新时间:2025/1/11 3:23:42