rowel
英 ['raʊ(ə)l]||||||美 ['raʊəl]
- rowel (n.)
- "pointed wheel on a spur," mid-14c., from Old French roelle, roel (Modern French rouelle), "small wheel" (see roulette).
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英 ['raʊ(ə)l]
美 ['raʊəl]
- vt. 将排脓条插入；用小齿轮刺马
- n. （马刺上的）小齿轮；插环打脓
- n. (Rowel)人名；(法)罗韦尔
英文词源
- rowel (n.)
- "pointed wheel on a spur," mid-14c., from Old French roelle, roel (Modern French rouelle), "small wheel" (see roulette).