wing-spread

英 ['wɪŋspr'ed] 美 ['wɪŋspr'ed]

• n. 翼展

英英释义

名词 wingspread:

1. distance between the tips of the wings (as of a bird or insect) when fully extended

2. linear distance between the extremities of an airfoil

例句

用作名词 (n.)

1. The wings of the bird have a 12-inch spread.
   这鸟的翼展有十二英寸。