rearwards
美
英 ['r??w?dz] 
反義詞
同義詞
英漢解釋
例句
However, in jet-propulsion the air is directed rearwards in a jet from the engine itself.
可是,在噴氣推進器中,空氣是從發動機本身,經噴管導向后部的。
In both, propulsive force is derived from the reaction produced by a stream of air driven rearwards at high velocity.
這兩類發動機都是靠高速向后噴射氣流所得到的反作用力而發出推力的。