剑桥词典a brand name for a type of material that stretches , used especially for making clothes that fit very tightly 莱卡（一种弹性纤维材料，尤用于制作高弹性服装） a Lycra swimsuit 莱卡游泳衣 Lycra leggings 莱卡紧身裤 These jeans have added Lycra for comfort and fit . 这些牛仔裤的布料中添加了莱卡，以增加舒适度和贴身感。 返回 Lycra