短语词组短語Open -pore 開孔型open pore coating 白茬塗漆;打底子油;白坯塗漆open pore structure 開孔結搆open pore foamed aluminum 通孔泡沫鋁open pore gelatin matrix 開孔明膠open pore foamed 通孔泡沫 返回 open pore