英语词汇ratchet的翻译、用法及例句-MX2U.com英汉词典

ratchet

noun [ C ] uk/ˈrætʃ.ɪt/ us/ˈrætʃ.ɪt/

(DEVICE)

棘轮，棘齿

a part of a machine that allows movement in one direction only. It is usually a wheel with teeth-like parts that either slide over or lock against the free end of a bar.

The ratchet at the other end of the axle only turns one way.

Keep the ratchet mechanism lubricated with oil.

Most handbrakes need about four clicks on the ratchet -if yours takes much more, a garage should adjust it.
Catapults were loaded and cocked by means of large wheels with ratchets.
Walnut leaves have a jagged sawtooth edge rather like a ratchet.
the ratchets of a deckchair

词汇	ratchet
释义	ratchet noun [ C ] uk/ˈrætʃ.ɪt/ us/ˈrætʃ.ɪt/ (DEVICE) 棘轮，棘齿 a part of a machine that allows movement in one direction only. It is usually a wheel with teeth-like parts that either slide over or lock against the free end of a bar. The ratchet at the other end of the axle only turns one way. Keep the ratchet mechanism lubricated with oil. 更多例句 Most handbrakes need about four clicks on the ratchet -if yours takes much more, a garage should adjust it. Catapults were loaded and cocked by means of large wheels with ratchets. Walnut leaves have a jagged sawtooth edge rather like a ratchet. the ratchets of a deckchair
随便看	equivalence equivalency equivalent equivocal equivocally equivocate equivocation er -er ER ER era eradicate eradication erase eraser erasure ere e-reader erect erectile erectile dysfunction erection erector muscle erg 小小小小小小小小功小祥小祥\|祥小要小車小車\|小车小车小驢小驴小\|𡭔尐尐尐