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ratch

n. 制轮装置;[防倒转的] 棘齿

制轮装置;[防倒转的] 棘齿

WordNet (r) 3.0 (2006) (WordNet)

ratch
n 1: mechanical device consisting of a toothed wheel or rack
engaged with a pawl that permits it to move in only one
direction [synonym: {ratchet}, {rachet}, {ratch}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Ratch \Ratch\ (r[a^]ch), n. (Zool.)
Same as {Rotche}.
[1913 Webster]

Ratch \Ratch\ (r[a^]ch), n. [See {Rack} the instrument,
{Ratchet}.]
A ratchet wheel, or notched bar, with which a pawl or click
works.
[1913 Webster]

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英文字典中文字典相关资料:

Scratch - Imagine, Program, Share
Scratch is a free programming language and online community where you can create your own interactive stories, games, and animations
RATCH Definition Meaning - Merriam-Webster
The meaning of RATCH is variant of rach
ratch - Wiktionary, the free dictionary
ratch (third-person singular simple present ratches, present participle ratching, simple past and past participle ratched) (transitive) To stretch (transitive) To streak (intransitive) To sail by tacks
RATCHET Definition Meaning - Merriam-Webster
The meaning of RATCHET is a mechanism that consists of a bar or wheel having inclined teeth into which a pawl drops so that motion can be imparted to the wheel or bar, governed, or prevented and that is used in a hand tool (such as a wrench or screwdriver) to allow effective motion in one direction only How to use ratchet in a sentence
Ratch Group Public Co. , Ltd. (RATCH)
Ratch Group Public COMPANY LIMITED Founded on 7 March 2000, It is regarded as a listed company because of its securities registered in the Stock Exchange of Thailand under the trading symbol of “RATCH”
What does ratch mean? - Definitions. net
What does ratch mean? This page brings together the meanings, usage examples, pronunciation, and translations of ratch mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction A ratchet wheel; a toothed wheel engaging a detent or pawl
Ratch. ai
Ratch is an end-to-end hiring ecosystem that combines intelligence, evidence and human judgement to help organisations recognise talent and talent discover opportunity It helps candidates get recognised for what they can do and find work that works for them
Download Scratch (free) for Windows, macOS, Android, APK, iOS . . . - Gizmodo
Create, code, and learn with Scratch—a playful, beginner-friendly platform that turns ideas into interactive stories, games, and animations with ease Available for Windows, macOS, Android
Ratch
Ratch - Make friends with people Compare profiles and track your stats
Ratch - definition of ratch by The Free Dictionary
Noun 1 ratch - mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction rachet, ratchet

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