基本解释[经济学]烟灰分离器英汉例句双语例句The gas flue-type dust-water separator has the advantages of less equipment number, low investment and low cost.这种烟道式雾水 分离器，所用设备少、投资少、成本低。ip.comflue-dust separator更多例句专业释义经济学烟灰分离器