Read Edit View history 偷换 tōuhuàn substitute surreptitiously Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 偷换/ 偷換 tōuhuàn substitute surreptitiously verb · to substitute on the sly 他在辩论中偷换了概念。 Edit Delete References Add reference No references for this word.