wing-span

英 ['wɪŋsp'æn] 美 ['wɪŋsp'æn]

• n. 翼展

英英释义

名词 wingspan:

1. linear distance between the extremities of an airfoil

例句

用作名词 (n.)

1. The pilot first set the span dial to the known wingspan of his prospective target, then the range dial to the maximum for accurate fire.
   飞行员首先把宽度转盘设置到他预期的目标的的翼展宽度，然后距离转盘到精确开火的最大值。