延长: lengthen; extend; prolong; p ...航程: air-range; sail; flying rang ...的: 4次方是 The fourth power of 2 i ...飞机: airplane; plane; aeroplane; ...延长航程飞行: protracted flight长航程: long voyage增大航程的飞行: extended flight; prolonged flight长航程船: long-range ship延长航线: extended course长航程限界价格: long run marginal cost短航程的: shorter ranged最大航程的: longest ranging; longest-ranging她还为我买了双程的飞机票: my daughter will she also will buy me a return airplane ticket对航程的要求: range demand航程延长时间: period of prolongation of voyage飞机航程: aircraft range飞机航程表: logbook安定的飞机: stabilized piston; stable aircraft层舱的飞机: decker超载的飞机: overloaded aircraft超重的飞机: overweight aircraft陈旧的飞机: ageing aircraft出境的飞机: outgoing traffic登记的飞机: registered airplane掉队的飞机: straggler