饮水思源:注释:喝水的时候想起水是从哪儿来的。比喻不忘本。出处:北周·庾信《徵调曲》:“落其实者思其树,饮其流者怀其源。”近义词:追本穷源。反义词:翻身忘本。用法:连动式;作谓语、宾语;含褒义。英文翻译:when you drink from the stream,remember the source let everyman praise the bridge that carries him over.例句:长大后,我们要饮水思源,回报父母的恩情。