Read Edit View history 不辞劳苦 bùcíláokǔ spare no effort Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 不辞劳苦/ 不辭勞苦 bùcíláokǔ spare no effort idiom · to spare no effort 为了帮助灾区人民,志愿者们不辞劳苦地工作。 Edit Delete References Add reference No references for this word.