lining
/ˈlaɪnɪŋ/noun
1- a layer of different material covering the inside surface of something衬里; 内胆：
self-clean oven linings
自动清洁烤箱内胆
as modifier lining paper.衬纸。
1.1
- an additional layer of different material attached to the inside of a garment or curtain to make it warmer or hang better（保暖保挺直的）衬里, 里子：
leather gloves with fur linings.
有毛里子的皮手套。