英语词源
- serrated (adj.)
- 1703, past participle adjective based on Latin serratus (see serrate (adj.)). Serrating "sawing" attested from 1590s, but serrate as a transitive verb not attested before 1750 according to OED.
权威例句
- 1. The plant has serrated and hairy leaves.
- 这棵植物长着锯齿状的毛茸茸的叶子。
- 2. a knife with a serrated edge
- 带锯齿刃的刀
- 3. Slash the tops of the loaves with a sharp serrated knife in a criss-cross pattern.
- 把烤面包顶部用锋利的锯齿刀交错切开。
- 4. Bread knives should have a serrated edge.
- 面包刀的刀刃应该有波浪齿。
- 5. The cells have an irregular shape with a slightly serrated border.
- 细胞的形状不规则,边缘呈锯齿状.