crenation

n. 钝锯齿 [医] 纯锯齿形; 皱缩(红细胞)

词形变化

crenations 复数 crenations

释义与例句

n.
  1. 1.

    The contraction of, or formation of abnormal notchings around, the edges of a cell after exposure to a hypertonic solution, due to the loss of water through osmosis, especially noticeable in red blood cells.

    可数 不可数 生物
  2. 2.

    A rounded tooth on the edge of a leaf.

    可数 不可数 生物 植物学
  3. 3.

    The condition of being crenate.

    可数 不可数

词汇关系

名词

同义词 4

scallop crenature crenel crenelle

上位词 1

curve

词源

Latin crenatus (“scalloped, notched”).

来源：wiktionary