ratch

美 [ræt?] 　英 [ræt?]

• n.【機】棘齒；棘爪；(尤指鐘表,機器的)棘輪
• v.在…上刻鋸齒
• 網(wǎng)絡(luò)齒桿；叻武里產(chǎn)電；叻武里發(fā)電廠

英漢解釋

n.	1. 【機】棘齒;棘爪;(尤指鐘表,機器的)棘輪,制輪,棘輪機構(gòu) 2. 〈比喻〉為使收入增長不可逆轉(zhuǎn)所采取的強制手段
v.	1. 把...造成棘齒形,于...作棘齒,在...上刻鋸齒

例句

Though his name is not spoken in the episode, the Twi'lek scavenger who finds Asajj is named Ratch.

雖然那個發(fā)現(xiàn)阿薩加的提列克清道夫的名字沒有在這一集里被提及，不過他有名字，叫做拉奇。

The Application of Ratch Cam Intermittence Shut-Off Mechanism in Progressive Die

棘輪凸輪間歇切斷機構(gòu)在級進模中的應(yīng)用

ratchet =ratch ratchet-type wicker thread mechanism

棘齒型搭扣機構(gòu)