Dreye權威釋義|rowel

n.

vt.

同義參見:

以上來源於：《英漢大辭典》

/ˈraʊ(ə)l/

n.

a spiked revolving disc at the end of a spur.

v.

(rowels, rowelling, rowelled; US rowels, roweling, roweled)

use a rowel to urge on (a horse).

ME: from OFr. roel(e), from late L. rotella, dimin. of L. rota ‘wheel’.

以上來源於：《簡明牛津英語詞典》