The helicopter does not have to be pirouetting when the Autorotation starts.在执行熄火降落的动作之前,机体不须保持自旋.Repeat the above, but start the Autorotation from the pilot left.重覆执行上述的步骤, 但由操控者的左侧开始执行熄火降落.During the Autorotation, roll...

n.自转动，自旋转...

autorotation的音标：autorotation的英式发音音标为：[ɔ:təʊrəʊ'teɪʃn]autorotation的美式发音音标为：[ɔtoʊroʊ'teɪʃn]...