字典網>> 英漢字典>> C開頭詞條>>closed cell sponge的意思 漢英字典closed cell sponge中文翻譯：【化】 閉孔海綿膠closed cell sponge相關詞條：closed heater closed clause closed court closed bearing closed-loop linput impedance closed sand filter closed-connection gasoline delivery closed-loop program closed property closed shop