crenature

  • n.(叶边的)圆齿
crenaturecrenature

noun

1
one of a series of rounded projections (or the notches between them) formed by curves along an edge (as the edge of a leaf or piece of cloth or the margin of a shell or a shriveled red blood cell observed in a hypertonic solution etc.)
Synonym: scallop crenation crenel crenelle

数据来源:WordNet