| 释义 |
〔pitch〕To oscillate about a lateral axis so that the nose lifts or descends in relation to the tail. Used of an aircraft.上下振动：绕航线轴晃动，机头时而高于时而低于机尾。用于飞机〔pitch〕To oscillate about a lateral axis that is both perpendicular to the longitudinal axis and horizontal to the earth. Used of a missile or spacecraft.偏航：绕航线轴晃动，或是与纬线垂直或是与地面水平。用于导弹或宇宙飞船 |