n. 垫, 丛, 衬边
a. 粗糙的, 无光泽的
vi. 纠缠在一起
vt. 铺席于...上, 使无光泽, 使缠结
英文释义
n. a thick flat pad used as a floor covering
n. mounting consisting of a border or background for a picture
n. sports equipment consisting of a piece of thick padding on the floor for gymnastic sports
n. a mass that is densely tangled or interwoven