英语词汇“rock swallow”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	rock swallow
释义	rock swallow noun : any of several swallows that nest on rocky crags; especially : a common Eurasiatic bird (Ptyonoprogne rupestris) — called also crag martin, rock martin
随便看	stilled stiller stillery stillest stilletto still-fish still-fisher still head stillhouse still-hunt still hunt still-hunter stillicide stillier stilliest stilling stilling stilling basin stilling box stillingia stillingia stillingia oil stillingia tallow stilling pool stilling well

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