Read Edit View history 脲 niào urea Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 脲 niào urea (bound form) urea; carbamide Edit Delete References Add reference same_as 脲/脲 → 尿素/尿素 Edit Delete same_as 尿素/尿素 → 脲/脲 Edit Delete