挂挡 掛擋 guà dǎng to put into gear / to engage the gear / gear change 锥齿轮 錐齒輪 zhuī chǐ lún pinion gear 低速挡 低速擋 dī sù dǎng low gear / bottom gear 排挡速率 排擋速率 pái dǎng sù lǜ gear / gear speed 排档速率 排檔速率 pái dǎng sù lǜ gear / gear speed 高速挡 高速擋 gāo sù dǎng top gear / high gear 蜗杆副 蝸桿副 wō gǎn fù worm-gear pair / worm drive / worm and worm gear 跳挡 跳擋 tiào dǎng (of a car) to slip out of gear / to pop out of gear 轮齿 輪齒 lún chǐ tooth of cog wheel / gear tooth 砂轮 砂輪 shā lún grinding wheel / emery wheel syn 摩天轮 摩天輪 mó tiān lún Ferris wheel / observation wheel 齿条 齒條 chǐ tiáo rack (and pinion) 鸟羽 鳥羽 niǎo yǔ pinion 齿条千斤顶 齒條千斤頂 chǐ tiáo qiān jīn dǐng rack and pinion jack 齿条齿轮 齒條齒輪 chǐ tiáo chǐ lún rack and pinion 齿条-齿轮装置 齒條-齒輪裝置 rack-and-pinion device 齿轮齿条 齒輪齒條 chǐ lún - chǐ tiáo (mechanical engineering) rack and pinion 机关 機關 jī guān mechanism / gear / machine-operated / office / agency / organ / organization / establishment / institution / body / stratagem / scheme / intrigue / plot / trick / CL:個|个[ge4] syn 手动 手動 shǒu dòng manual / manually operated / manual gear-change 用具 yòng jù appliance / utensil / gear / equipment syn 变速 變速 biàn sù to change speed / to shift gear / variable-speed 变速器 變速器 biàn sù qì gearbox / speed changer / gear 自动挡 自動擋 zì dòng dǎng automatic transmission / auto gear shift 自动档 自動檔 zì dòng dàng automatic transmission (gear change) 换档 換檔 huàn dàng to change gear 渔具 漁具 yú jù fishing gear syn 手动挡 手動擋 shǒu dòng dǎng manual gear change / shift stick 换挡 換擋 huàn dǎng to change gear 排档 排檔 pái dǎng gear (of car etc) 排挡 排擋 pái dǎng gear (of car etc) syn 咬合 yǎo hé (of uneven surfaces) to fit together / (of gear wheels) to mesh / (dentistry) occlusion / bite syn 差速器 chā sù qì differential (gear) 传动比 傳動比 chuán dòng bǐ transmission ratio / gear ratio 变速杆 變速桿 biàn sù gǎn gear lever / stick shift 档 檔 dǎng (Tw) gear (variant of 擋|挡[dang3]) syn 刨齿 刨齒 bào chǐ gear-shaping 旅行装备 旅行裝備 lǚ xíng zhuāng bèi travel equipment / travel gear 倒车挡 倒車擋 dào chē dǎng reverse gear 差动齿轮 差動齒輪 chā dòng chǐ lún differential gear 换挡杆 換擋桿 huàn dǎng gǎn gear lever 换档杆 換檔桿 huàn dàng gǎn gear lever 挡位 擋位 dǎng wèi (in a manual car) gear (i.e. reverse, neutral, 1st, 2nd etc) / (automatic car) transmission mode (P, R, N, D etc) / (electric fan, cooker etc) setting / mode 牙机巧制 牙機巧制 yá jī qiǎo zhì ingenious gear machine / elaborate contraption 空挡 空擋 kōng dǎng neutral gear 自动挂挡 自動掛擋 zì dòng guà dǎng automatic gear change 行进挡 行進擋 xíng jìn dǎng forward gear 变速传动 變速傳動 biàn sù chuán dòng to change gear 起落装置 起落裝置 qǐ luò zhuāng zhì aircraft takeoff and landing gear 头挡 頭擋 tóu dǎng first gear 齿轮传动 齒輪傳動 chǐ lún chuán dòng gear drive 胸带 胸帶 xiōng dài web gear / chest webbing / webbing 全球两性平等结构改革运动 全球兩性平等結构改革運動 quán qiú liǎng xìng píng děng jié gòu gǎi gé yùn dòng Global campaign for Gender Equality Architecture Reform / GEAR Campaign 排雷防护装束 排雷防護裝束 protective gear for mine clearing 防暴装备 防暴裝備 riot gear 镇暴装备 鎮暴裝備 riot gear 加足马力 加足馬力 jiā zú mǎ lì to go at full throttle / (fig.) to go all out / to kick into high gear 调挡 調擋 tiáo dǎng gear shift N档 N檔 N dàng neutral (gear) P档 P檔 P dàng park (gear) / program mode (on a digital camera) 单速车 單速車 dān sù chē single-speed bicycle / fixed-gear bicycle 警械 jǐng xiè police gear N挡 N擋 N dǎng neutral (gear) P挡 P擋 P dǎng park (gear) / program mode (on a digital camera) 放空挡 放空擋 fàng kōng dǎng to coast along in neutral gear (in a car) / (coll.) to go commando 上紧发条 上緊發條 shàng jǐn fā tiáo to wind the spring up tight / (fig.) to gear up / to ready oneself 差生文具多 chà shēng wén jù duō (neologism c. 2021) underachieving students tend to buy lots of stationery / (fig.) all the gear and no idea 死飞 死飛 sǐ fēi fixie / fixed-gear bicycle 滚刀 滾刀 gǔn dāo (engineering) gear hob (cutting tool used in manufacturing gears) 驱动 驅動 qū dòng to drive / to propel / drive (vehicle wheel) / drive mechanism (tape or disk) / device driver (computing software) syn 灯泡 燈泡 dēng pào light bulb / see also 電燈泡|电灯泡[dian4 deng1 pao4] / third-wheel or unwanted third party spoiling a couple's date (slang) / CL:個|个[ge4] syn 车轮 車輪 chē lún wheel syn 方向盘 方向盤 fāng xiàng pán steering wheel syn 翱翔 áo xiáng to soar / to wheel about in the sky syn 回旋 迴旋 huí xuán to circle / to wheel / to go around syn 轮子 輪子 lún zi wheel / (derog.) Falun Gong practitioner / CL:個|个[ge4] syn 滚轮 滾輪 gǔn lún roller / rotating dial / (computer mouse) scroll wheel / (road roller) drum syn 后轮 後輪 hòu lún rear wheel 前轮 前輪 qián lún front wheel 周而复始 週而復始 zhōu ér fù shǐ lit. the cycle comes back to the start (idiom) / to move in circles / the wheel comes full circle syn 轮毂 輪轂 lún gǔ wheel hub 轮盘 輪盤 lún pán roulette / wheel 转轮 轉輪 zhuàn lún rotating disk / wheel / rotor / cycle of reincarnation in Buddhism 巨轮 巨輪 jù lún large ship / large wheel 叶轮 葉輪 yè lún turbine wheel 四轮驱动 四輪驅動 sì lún qū dòng four-wheel drive 法轮 法輪 fǎ lún the Eternal Wheel of life in Buddhism 钢圈 鋼圈 gāng quān wheel rim / underwire (in a bra) 花鼓 huā gǔ flower drum, a type of double-skinned Chinese drum / folk dance popular in provinces around the middle reaches of the Yangtze / (bicycle wheel) hub 车辙 車轍 chē zhé wheel rut / vehicle track syn 轮轴 輪軸 lún zhóu wheel and axle (mechanism) / axle syn 轱辘 軲轆 gū lù wheel / to roll / also pr. [gu1 lu5] syn 辘轳 轆轤 lù lu well pulley / windlass / potter's wheel syn 纺车 紡車 fǎng chē spinning wheel syn 驱动轮 驅動輪 qū dòng lún drive wheel 辐条 輻條 fú tiáo (wheel) spoke 车轮子 車輪子 chē lún zi wheel 轮辐 輪輻 lún fú wheel spoke 轮 輪 lún wheel / disk / ring / steamship / to take turns / to rotate / classifier for big round objects: disk, or recurring events: round, turn syn 辖 轄 xiá linchpin (used to fasten a wheel to an axle) / (bound form) to govern / to have jurisdiction over syn 