tail-down attitude机尾下沉姿态;详细翻译
tail-down hovering机尾下垂悬停
tail-down bumper尾部保护座
tail-down condition自动上仰飞行情况
tail-down机尾朝下
tail-down takeoff尾部下起飞
tail-down angle后坐角
tail down during tide涨潮时艉指下游
tail down angle擦地角