海绵如打包时用于隔热或吸震的轻质蜂状半硬性或海绵状材料

海绵如打包时用于隔热或吸震的轻质蜂状半硬性或海绵状材料的英文翻译

基本释义

• Any of various light, porous, semirigid or spongy materials used for thermal insulation or shock absorption, as in packaging.