Read Edit View history 紫外线 zǐwàixiàn ultraviolet Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 紫外线/ 紫外線 zǐwàixiàn ultraviolet noun · ultraviolet ray 夏天的阳光中含有强烈的紫外线。 Edit Delete References Add reference No references for this word.