| 单词 | 火箭发动 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔burn out〕The rocket engine burned out.火箭发动机熄灭了。21世纪英汉〔conglomerate〕The conglomerate sells everything from chickens to rocket engines.这家联合大企业出售从鸡肉到火箭发动机各色货物。英汉大词典〔doubt〕If there's any doubt about the rocket's engines, we ought to cancel the launch.如果对火箭发动机还存有任何疑虑，我们都应该取消此次发射。剑桥高阶〔engine〕The rocket engine is ignited.火箭发动机点火了。牛津搭配〔hunt〕To rotate up and down or back and forth without being deflected by the pilot. Used of a control surface or a rocket motor in gimbals.上下前后摆动：离开飞行员的偏转控制而上下或来回地转动。用于控制平台或火箭发动机的万向节美国传统〔ignite〕In the end, the rocket's engines failed to ignite.最后，火箭发动机点火失败。麦克米伦高阶〔propel〕The spacecraft was propelled by a rocket.宇宙飞行器靠火箭发动机推进。牛津同义词〔rocket plane〕An aircraft powered by one or more rocket engines.火箭推进式飞机：一种由一个或多个火箭发动机作动力的飞机美国传统〔rocket ship〕A spacecraft powered and propelled by rockets.火箭飞行器，火箭推进式航空器：以火箭发动机作动力并由它驱动的宇宙飞船美国传统〔rocket sled〕A rocket-propelled sled that travels along rails and is used to study acceleration, deceleration, and crash survival techniques.火箭滑车，火箭滑橇：一种用于研究加速、减速及摔机保全技术的由火箭发动机推动而在轨道上滑跑的滑车美国传统〔rocketsonde〕An instrument transported to the upper atmosphere by rocket, used to study meteorological conditions.火箭探空仪，气象探测火箭：一种由火箭发动机运送到高空用于研究气象状况的仪器美国传统〔rocket〕A projectile weapon carrying a warhead that is powered and propelled by rockets.火箭发射器：一种装有以火箭发动机为动力且由其推动的弹头的发射武器美国传统〔rocket〕A rocket engine.火箭发动机美国传统〔rocket〕A vehicle or device propelled by one or more rocket engines, especially such a vehicle designed to travel through space.火箭：尤指为太空飞行而设计制造的，由一个或多个火箭发动机推动的飞行器或飞行装置美国传统〔skirt〕The lower outer section of a rocket vehicle.火箭发动器外部的底座部分美国传统〔springboard〕The 20th-century rocket experimenters springboarded from the heritage of the 19th-century rocket motor design.20世纪的火箭试制者们是踏着19世纪火箭发动机设计的跳板向前跃进的。英汉大词典〔test stand〕A platform for static firing of rocket engines to test and determine performance characteristics.试验台：试验和决定火箭发动机表现特征的火箭发动机静态起动的平台美国传统〔thrust〕The forward-directed force developed in a jet or rocket engine as a reaction to the high-velocity rearward ejection of exhaust gases.推力，侧面压力：喷气发动机或火箭发动机产生的作为高速向后排出的气体的反作用力而向前推动的力量美国传统〔vernier rocket〕A small rocket engine used primarily to make fine adjustments in velocity and trajectory.微调火箭：主要用来对火箭的速度和弹道进行精细调整的一种小型火箭发动机美国传统If there's any doubt about the rocket's engines, we ought to cancel the launch immediately.如果对火箭发动机有疑虑的话，我们应该立刻取消发射。剑桥国际 |
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