Read Edit View history 事半功倍 shìbàngōngbèi efficient Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 事半功倍 shìbàngōngbèi efficient idiom · to achieve twice the result with half the effort 掌握了正确的学习方法，就能事半功倍。 Edit Delete References Add reference No references for this word.
事半功倍 shìbàngōngbèi efficient idiom · to achieve twice the result with half the effort 掌握了正确的学习方法，就能事半功倍。 Edit Delete