any of diverse compact, extensive-winged passerine birds in the spouse and children Hirundinidae, observed for their swift, graceful flight and for that extent and regularity in their migrations 更多的中文(简体)翻译 全部 swallow dive swan dive swallow dive, at swan dive barium swallow, at barium food hard to swallow idiom swallow https://anal33221.qowap.com/91320420/detailed-notes-on-big-cock