释义 |
grooveless, a.|ˈgruːvlɪs| [f. groove n. + -less.] Having no grooves.
1855Illustr. Lond. News 24 Nov. 615/4 Graduated grooveless needles. 1862T. Morrall Needle-making 22 A. Morrall preferred staying in England, and making an assortment of grooveless needles. 1886Homil. Rev. (U.S.) Jan. 50 God launched our flying planet and sent it spinning round its grooveless orbit swifter than a cannon ball. |