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.
英语词源
- serrate (adj.)
- "notched," 1660s, from Latin serratus "sawlike, notched like a saw," from serra "a saw," of unknown origin. Related: Serrated; serrating.
权威例句
- 1. The serrate stone tore his skin.
- 锯齿状的石头划破了他的皮肤。
- 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.
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