seat cushionsi:tˈkuʃən短语⁷⁸⁸⁹⁷ 基本英英例句 弹性座垫 Noun: a cushion that makes a seat more comfortable It's widely used in sewing tents, arch, umbrella, seat cushion, sofa and etc, especially for cylinder products. 该产品广泛应用于缝制帐篷、拱门、降落伞、坐垫、热气球、沙发产品，特别适用于带、环类筒形物品。 efjx