rowel
英 ['ra?(?)l]
美['ra??l]
- vt. 將排膿條插入；用小齒輪刺馬
- n. （馬刺上的）小齒輪；插環(huán)打膿
- n. (Rowel)人名；(法)羅韋爾
詞態(tài)變化
復(fù)數(shù):?rowels;第三人稱(chēng)單數(shù):?rowels;過(guò)去式:?roweled;過(guò)去分詞:?roweled;現(xiàn)在分詞:?roweling;
英文詞源
- rowel (n.)
- "pointed wheel on a spur," mid-14c., from Old French roelle, roel (Modern French rouelle), "small wheel" (see roulette).