| 例句 |
Jaegers are swift black birds with long forked tails.贼鸥是飞行速度很快的黑色鸟类，尾部长而分叉。What they lacked in speed those pioneer pilots made up for by flying only a few feet above the ground.那些飞行员先驱通过离地仅几英尺的低空飞行，弥补了飞行速度的不足。Friction, or drag, slows up flight.摩擦力，或称阻力，降低了飞行速度。The airline's passenger brochure shows air-routes, aircraft speeds and arrival and departure times.航空公司的乘客指南上写明了航线、飞行速度，以及到达和起飞的时间。The new fighter aircraft flies almost twice as fast as the old one.这种新式战斗机飞行速度比老式的几乎快一倍。 |