Read Edit View history 辛劳 xīnláo laborious Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 辛劳/ 辛勞 xīnláo laborious laborious; hard-working; to toil Edit Delete References Add reference synonym 辛劳/辛勞 → 辛苦/辛苦 Edit Delete synonym 辛劳/辛勞 → 辛勤/辛勤 Edit Delete