rearwards
美
英 ['rɪəwədz] 
反义词
同义词
英汉解释
例句
However, in jet-propulsion the air is directed rearwards in a jet from the engine itself.
可是,在喷气推进器中,空气是从发动机本身,经喷管导向后部的。
In both, propulsive force is derived from the reaction produced by a stream of air driven rearwards at high velocity.
这两类发动机都是靠高速向后喷射气流所得到的反作用力而发出推力的。