- A widely distributed, swift-flying bird of prey(Falco peregrinus), having gray and white plumage, much used in falconry. Also called duck hawk 游隼：一种广泛分布的、飞行快速的猛禽（游隼 游隼属） ，有灰白色羽毛，主要用于放鹰狩猎 也作 duck hawk
- Middle English 中古英语
- translation of Medieval Latin falcō peregrīnus [so called because they were caught in passage rather than taken from the nest as were eyas falcons] 中世纪拉丁语 falcō peregrīnus的翻译 [因为它们的幼雏多在飞行时被捕获而不是在巢内而得名]
- straggle
- straggled
- straggles
- stragglier
- straggliest
- straggling
- straggly
- straight
- straight-ahead
- straight and narrow
- straight angle
- straight-arm
- straight arrow
- straightaway
- straightaways
- straight-backed
- straight chain
- straighted
- straightedge
- straighten
- straightened
- straightening
- straightens
- straighter
- straightest