勒紧裤腰带 lēijǐnkùyāodài to tighten one's belt Origin Definitions Defs Strokes Stroke Words Sentences Sents 勒紧 勒緊 lēijǐn to tighten to tighten or fasten something by pulling a rope or strap around it裤腰带 褲腰帶 kùyāodài waistband A belt or strap worn around the waist to hold up trousers.