taps n.1.熄灯号音,丧葬号音 2.踢蹋舞 3.跳踢蹋舞时的鞋后跟 用法：A metal plate attached to the toe or heel of a shoe,as for tap-dancing.钉在鞋底的铁皮：钉在一只鞋的脚后跟或脚掌处的一块金属片,如为跳踢踏...