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Ratchet

['rætʃɪt]

解釋/意思:

(noun.) mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction.

(verb.) move by degrees in one direction only; 'a ratcheting lopping tool'.

乔治娜手打--From WordNet

解釋/意思:

(n.) A pawl, click, or detent, for holding or propelling a ratchet wheel, or ratch, etc.

(n.) A mechanism composed of a ratchet wheel, or ratch, and pawl. See Ratchet wheel, below, and 2d Ratch.

艾利森手打

同義詞及近義詞:

n. Click, catch, detent, pawl.

吉尔伯特校對

例句/造句/用法:

艾伦錄入

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