crenation nghĩa là gì
Nghĩa
Danh từ
- 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.)
Từ đồng nghĩa: scallop, crenature, crenel, crenelle,