快 kuài rapid / quick / speed / rate / soon / almost / to make haste / clever / sharp (of knives or wits) / forthright / plainspoken / gratified / pleased / pleasant syn 速度 sù dù speed / rate / velocity / (music) tempo / CL:個|个[ge4] syn 快速 kuài sù fast / high-speed / rapid syn 加速 jiā sù to speed up / to expedite syn 高速 gāo sù high speed / expressway (abbr. for 高速公路[gao1su4 gong1lu4]) syn 拖车 拖車 tuō chē to tow / towed vehicle / towing vehicle syn 加快 jiā kuài to accelerate / to speed up syn 减速 減速 jiǎn sù to reduce speed / to slow down syn 时速 時速 shí sù speed per hour 光速 guāng sù the speed of light 奔驰 奔馳 bēn chí to run quickly / to speed / to gallop syn 飞车 飛車 fēi chē fast-moving vehicle / to drive or ride a vehicle at high speed 超速 chāo sù to exceed the speed limit / to speed / high-speed 全速 quán sù top speed / at full speed syn 飞快 飛快 fēi kuài very fast / at lightning speed / (coll.) razor-sharp syn 急速 jí sù hurried / at a great speed / rapid (development) syn 风速 風速 fēng sù wind speed 加紧 加緊 jiā jǐn to intensify / to speed up / to step up syn 神速 shén sù lightning speed / amazingly rapid / incredible pace of development syn 飞驰 飛馳 fēi chí to speed / to rush syn 限速 xiàn sù speed limit 车速 車速 chē sù vehicle speed 音速 yīn sù speed of sound syn 速率 sù lǜ speed / rate 火速 huǒ sù at top speed / at a tremendous lick syn 变速器 變速器 biàn sù qì gearbox / speed changer / gear 开足马力 開足馬力 kāi zú mǎ lì to accelerate at full power (idiom) / at full speed / fig. to work as hard as possible syn 奔流 bēn liú to flow at great speed / to pour / racing current syn 低速 dī sù low speed 航速 háng sù speed (of ship or plane) 提速 tí sù to increase the specified cruising speed / to pick up speed / to speed up syn 疾驰 疾馳 jí chí to speed along syn 变速 變速 biàn sù to change speed / to shift gear / variable-speed 开快车 開快車 kāi kuài chē to drive at high speed / (fig.) rush through one's work syn 流速 liú sù flow speed / rate of flow 疾驶 疾駛 jí shǐ (of a vehicle) to travel at high speed syn 新干线 新幹線 xīn gàn xiàn Shinkansen (Japanese high-speed train) 快慢 kuài màn speed syn 拖带 拖帶 tuō dài traction / towing / pulling syn 调速 調速 tiáo sù to adjust the speed 疾速 jí sù very fast / at high speed syn 增速 zēng sù to speed up / to accelerate / (economics) growth rate syn 实测 實測 shí cè to take measurements / measured (speed etc) / observed (as opposed to "estimated") / observational (astronomy) 速配 sù pèi fast matchmaking / speed dating / (coll.) (Tw) (of a couple) to be a good match 慢速 màn sù slow / low-speed 兼程 jiān chéng to travel at double speed / to make all haste syn 高铁 高鐵 gāo tiě high speed rail 超高速 chāo gāo sù ultra high speed 快马加鞭 快馬加鞭 kuài mǎ jiā biān to spur the horse to full speed (idiom) / to go as fast as possible syn 速读 速讀 sù dú speed reading 急驰 急馳 jí chí to speed along 电子警察 電子警察 diàn zǐ jǐng chá traffic camera / speed camera / closed-circuit TV police surveillance 驶 駛 shǐ (of a vehicle, horse etc) to go fast / to speed / (of a vehicle) to run / to go / (of a boat) to sail syn 驰 馳 chí to run fast / to speed / to gallop / to disseminate / to spread syn 奋笔疾书 奮筆疾書 fèn bǐ jí shū to write at a tremendous speed syn 兵贵神速 兵貴神速 bīng guì shén sù lit. speed is a crucial asset in war (idiom) / fig. swift and resolute (in doing sth) syn 乙种粒子 乙種粒子 yǐ zhǒng lì zǐ beta particle (electron, esp. high speed electron emitted by radioactive nucleus) 机场牵引车 airport towing vehicle / aircraft towing tractor 末速 mò sù speed at the end of the trajectory / speed in the final stage 墙速 qiáng sù wall speed / peripheral speed 减速坎 減速坎 jiǎn sù kǎn speed breaker / speed bump 声速修正 聲速修正 sound velocity correction / velocity correction / sound speed correction / speed of sound correction 探测速度 探測速度 search speed (of search head) / sweeping speed 清雷速度 clearance speed / rate of progress / speed of clearance 清雷进度 清雷進度 clearance speed / rate of progress / speed of clearance 满速 滿速 mǎn sù full speed / at full speed 牵引探雷车 牽引探雷車 towing / mine-detection vehicle 操作速率 cāo zuò sù lǜ operating speed 传输速率 傳輸速率 chuán shū sù lǜ transmission rate / transmission speed 低速率 dī sù lǜ low speed 高速率 gāo sù lǜ high speed 高速网络 高速網絡 gāo sù wǎng luò high speed network 周速 zhōu sù cycle time / cycle speed 最大速率 zuì dà sù lǜ maximum speed / maximum velocity 京沪高铁 京滬高鐵 jīng hù gāo tiě Beijing-Shanghai High-Speed Railway, completed in 2010 / abbr. for 京滬高速鐵路|京沪高速铁路 全节流 全節流 quán jié liú full throttle / top speed 子弹火车 子彈火車 zǐ dàn huǒ chē bullet train / Shinkansen 新幹線|新干线, Japanese high-speed train 快餐交友 kuài cān jiāo yǒu speed dating 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 锋钢 鋒鋼 fēng gāng high speed steel 速度滑冰 sù dù huá bīng speed skating 蒲福风级 蒲福風級 pú fú fēng jí Beaufort scale for wind speed 动车 動車 dòng chē (PRC) (D- or C-class) high-speed train / power car / multiple-unit train (abbr. for 動車組|动车组[dong4che1zu3]) 记录驱动速度 jì lù qū dòng sù duó trace drive speed 声速剖面 聲速剖面 shēng sù pōu miàn sound velocity profile / velocity profile / speed of sound profile 高速气相色谱法 高速氣相色譜法 high-speed gas chromatography 高速反辐射导弹 高速反輻射導彈 high-speed anti-radiation missile 高速示波器 high-speed oscilloscope 单速车 單速車 dān sù chē single-speed bicycle / fixed-gear bicycle 慢速摄影 慢速攝影 màn sù shè yǐng slow shutter speed photography 渐快 漸快 jiàn kuài to speed up gradually / faster and faster / (music) accelerando 竞速滑冰 競速滑冰 jìng sù huá bīng speed skating (Tw) 风火轮 風火輪 fēng huǒ lún (martial arts) wind-and-fire wheel, weapon used in hand-to-hand fighting / (Daoism) a magical pair of wheels on which one can stand to ride at great speed, used by Nezha 哪吒[Ne2 zha5] / (fig.) never-ending treadmill 和谐号 和諧號 hé xié hào CRH-series high-speed trains operated by China Railway 动卧 動卧 dòng wò D-class (high-speed) sleeper train (D stands for Dongche 動車|动车[dong4che1]) (abbr. for 臥鋪動車組列車|卧铺动车组列车[wo4pu4 dong4che1zu3 lie4che1]) 驰骛 馳騖 chí wù to move swiftly / to speed / to run after (empty fame, power, money etc) 破壁机 破壁機 pò bì jī high-speed blender 