Read Edit View history 通宵达旦 tōngxiāodádàn overnight Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 通宵达旦/ 通宵達旦 tōngxiāodádàn overnight idiom · throughout the night until dawn; all night long 为了完成这个项目，他们连续几天通宵达旦地工作。 Edit Delete References Add reference No references for this word.
通宵达旦/ 通宵達旦 tōngxiāodádàn overnight idiom · throughout the night until dawn; all night long 为了完成这个项目，他们连续几天通宵达旦地工作。 Edit Delete