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serrate

adj. [生物] 锯齿状的

n. (Serrate)人名；(西)塞拉特

中文词源

serrate 使成锯齿状，锯齿状的

来自拉丁语 serra,锯子，可能来自*sec-ra,来自 secare,切，砍，词源同 secateurs,segment.

serrate (adj.): "notched," 1660s, from Latin serratus "sawlike, notched like a saw," from serra "a saw," of unknown origin. Related: Serrated; serrating.

2. Plants sparsely scabrous; ultimate leaf segments irregularly serrate or dentate.: 装置疏生粗糙; 不规则的末级的叶裂片有锯齿或具牙齿.

3. European perennial whose serrate leaves yield a yellow dye.: 欧洲终年植物,其锯齿状叶子可制黄色染料.