单词 | rudder |
释义 | rudder['rʌdə]n. 舵, 方向舵, 指导原则 rudder rud.der AHD: [r¾d“…r] D.J. [6rJd*]K.K. [6rJd+]n.(名词)1. Nautical A vertically hinged plate of metal, fiberglass, or wood mounted at the stern of a vessel for directing its course.【航海】 舵:垂直的有铰链的圆盘,用金属、玻璃纤维或木头制成,置于船头之上以调整方向2. A similar structure at the tail of an aircraft, used for effecting horizontal changes in course.方向舵:飞机的尾部的与船舵类似的结构,用于影响航程中水平方向的变化3. A controlling agent or influence over direction; a guide.指导原则:控制机构或对指令的影响;指导语源:1. Middle English ruder 中古英语 ruder 2. from Old English r½ther [steering oar] * see er…- 源自 古英语 r½ther [舵浆] *参见 er…- |
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