wingspan
n. 翼展；翼幅
复数 wingspans
例句
Both are moderately large insects, with a wingspan of around four centimetres.
这两只都是中等大小的昆虫，翼幅大约为四厘米。
《柯林斯英汉双解大词典》
Although it has a wingspan of 61 meters, HB-SIA has room only for a pilot.
尽管 HB-SIA 的翼幅有61米，其空间却只能容纳一个飞行员。
The wingspan of an MQ1 Predator a model is 55ft.
MQ 1掠夺者A型的翼展为55英尺。
