| 释义 | 
             
                hoist reduction gear
                
            减速比jiǎn sù bǐ 
 reduction ratio; reduction gear ratio蜗轮减速机wō lún jiǎn sù jī 
 worm reduction gear; worm-gear speed redcucer改变方式gǎi biàn fāng shì 
 shift gears二档èr dàng 
 second gear一档yī dàng 
 first gear渔具yú jù 
 fishing gear变速biàn sù 
 shift, shift gears档位dàng wèi 
 gears; tap position低速档dī sù dàng 
 low gear高速档gāo sù dàng 
 high gear缩版suō bǎn 
 reduction约简yuē jiǎn 
 reduction齿轮chǐ lún 
 gear [rack; toothed] wheel; (toothed) gear; wheel gear盘车装置pán chē zhuāng zhì 
 turning gear; rolling gear; barring gear坠阀装置zhuì fá zhuāng zhì 
 drop valve gear; poppet valve gear吊车diào chē 
 crane, hoist倒车档dǎo chē dàng 
 reverse; reverse gear马具mǎ jù 
 harness, horse gear, saddlery起锚设备qǐ máo shè bèi 
 anchor gear凸轮装置tū lún zhuāng zhì 
 cam gear缩减量suō jiǎn liàng 
 reduction齿轮组chǐ lún zǔ 
 gear bank; gear set渐开线齿轮jiàn kāi xiàn chǐ lún 
 involute gear举起jǔ qǐ 
 raise; hoist; lift举升jǔ shēng 
 lift; hoist; rise
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