any of numerous smaller, lengthy-winged passerine birds of the household Hirundinidae, noted for their swift, graceful flight and with the 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 difficult to swallow idiom swallow the bait https://tits44332.shotblogs.com/5-simple-statements-about-titjob-explained-45961282