| 释义 |
rough-winged swallow AHD[rŭfʹwĭngd'] D.J.[ˈrʌfˌwɪŋd]K.K.[ˈrʌfˌwɪŋd]n.（名词）- Either of two New World species of swallow(Stelgidopteryx serripennis or S. ruficollis) having outer primary feathers equipped with small barblike hooks. 粗翅燕：新大陆带有小型倒钩初级外翻飞羽的两种燕子（粗翅燕 或 红翎粗翅燕） 中的任一种
- An African swallow of the genusPsalidoprocne having similarly barbed outer primaries. 非洲凹翅燕：非洲带有类似的带倒钩初级外翻飞羽的非洲凹翅燕 属燕子
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