Lycra
noun [ U ] trademark uk/ˈlaɪ.krə/ us/ˈlaɪ.krə/
莱卡（一种弹性纤维材料，尤用于制作高弹性服装）
a brand name for a type of material that stretches, used especially for making clothes that fit very tightly
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。