rough-winged swallow

rough-winged-swallow的音标和读音：
DJ音标发音： [ˈrʌfˌwiŋd]
KK音标发音： [ˈrʌfˌwɪŋd]

rough-winged-swallow的词性：
n.（名词）

1. 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

2. An African swallow of the genus Psalidoprocne 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