尿检 niàojiǎn urine test Origin Definitions Defs Strokes Stroke Words Sentences Sents 尿 niào noun abbreviation of 尿液 niàoyè urine liquid waste filtered by the kidneys and excreted from the body检 檢 jiǎn abbreviation of 筛检 篩檢 shāijiǎn to screen to filter, test, or screen for something, such as diseases or defects