过早: too early; premature离: leave; part from; be away fr ...地: the earth的: 4次方是 The fourth power of 2 i ...起飞: take off; lift-off; launch; ...机尾触地的起飞: tail-bumper-scraping takeoff起飞离地: unstick中断的起飞: abandoned takeoff; aborted takeoff; refused takeoff不喷水的起飞: dry takeoff跪道的起飞端: takeoff threshold离地的平均高度: average clearance离地姿态, 起飞仰角: lift off attitude调整片的起飞位置: takeoff trim position襟翼的起飞位置: takeoff flap position经济发展的起飞: takeoff in economic development跨越障碍物的起飞: takeoff over an obstruction容许的起飞全重: allowable gross take-off weight预先滑出的起飞: takeoff with prior taxiing离地: become airborne; break ground; fly off the runway; getaway; offground; unstick攻击海上敌舰的起飞: sea sweep未经修正的起飞滑跑距离: unfactored takeoff distance无线电发出的起飞许可: radio clearance过早: premature; untimely 过早的决定 a premature decision; 预言这次对话可能有什么结果, 现在还为时过早。 it is yet premature to predict the possible outcome of the dialogue. 工程师的过早去世推迟了工程的完工期。 the untimely death of the engineer delayed the completion of the project到达某一假想障碍物高度的起飞距离: takeoff screen height distance发动机停车时的起飞决断速度: engine failure recognition speed