道指 dàozhǐ Dow Jones Industrial Average Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 你怎么知道指甲油是什么味道? nǐ zěnme zhīdao zhǐjiayóu shì shénme wèidao? How do you know what nail polish tastes like? Source: OpenSubtitles