煤基活性炭 active coal: 活性炭active carbon: 【化學(xué)】活性碳。 active char coal: 活性炭acid washed active carbon: 酸洗活性炭acid-washed active carbon: 酸洗活性炭下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯