| 释义 |
行速 xíng sù
基本例句
stroke speedscanning line frequencyscanning frequencyturn of speed
该飞机的飞行速度可慢了一点，但它转的圈子可以小得多——这在近距离激战中是一大优势。The plane may be slightly slower but it can turn in a much tighter circle-a big advantage in a dog fight.
目前供使用的客运机飞行速度不能超过音速。Airliners in service at present cannot fly faster than the speed of sound. |