to have one's worries put to rest; waters retreat back into the riverbed
他听到这个好消息，心里才水落归槽。
His fears were put to rest when he heard the good news.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。