purified gas英语标准发音:purified gas英式发音:美式发音:翻译中文净化气purified gas - 基本释义[词典1]净化气体,净煤气purified gas - WEB词典purified gas净化气净煤气净化气英语purified natural gas净化天然气purified flue gas净烟气 参考资料: 1.百度翻译:purified gas2.有道词典:purified gas3.爱词霸:purified gas