柯林斯词典lace up 1. V to tighten or fasten (clothes or footwear) with laces 用饰带系紧(衣服或鞋类)2. ADJ (of footwear) to be fastened with laces 系鞋带的3. N a lace-up shoe or boot 系鞋带式鞋子(或靴子) 返回 lace up