渭浊泾清拼音wèi zhuó jīng qīng简拼wzjq近义词泾渭分明反义词感情色彩褒义词成语结构联合式成语解释泾水清,渭水浊。用以比喻事物和人品的差别。成语出处沈砺《咏史》;“渭浊泾清本异流,当涂符谶趁时收。”成语用法作宾语、定语;用于比喻句英文翻译the difference is as distinct as that between night and day.产生年代现代常用程度一般