crenature
圓鋸齒
Cren·a·ture n.
1. Bot. A rounded tooth or notch of a crenate leaf, or any part that is crenate; -- called also crenelle.
2. The state of being crenated or notched.
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crenature
n : 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.) [syn: scallop, crenation, crenel, crenelle]