英语词汇“fly-nut”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

fly-nut n. a screw nut having wings or projections which enable it to be tightened by hand.

ΘΚΠ

society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > nut > wing-nut

wing-nut1775

fly-nut1825

butterfly nut1849

1825 ‘J. Nicholson’ Operative Mechanic 454 The small binding screw with a fly-nut.

1896 Palmer Tyres 22 Fly nut for opening valve.

1953 F. E. Flood & M. West Dict. Sci. & Techn. Words (ed. 2) 138/2 Fly-nut, nut with wings so that it can be screwed on by hand.

单词	fly-nut
释义	> as lemmas fly-nut fly-nut n. a screw nut having wings or projections which enable it to be tightened by hand. ΘΚΠ society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > nut > wing-nut wing-nut1775 fly-nut1825 butterfly nut1849 1825 ‘J. Nicholson’ Operative Mechanic 454 The small binding screw with a fly-nut. 1896 Palmer Tyres 22 Fly nut for opening valve. 1953 F. E. Flood & M. West Dict. Sci. & Techn. Words (ed. 2) 138/2 Fly-nut, nut with wings so that it can be screwed on by hand. extracted from flyn.² < as lemmas
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> as lemmas