基本解释[教育学]最佳清洁效率英汉例句双语例句The high-efficiency cleaning agent and optimum conditions were chosen and it has some guiding significance on practice.找出了高效清洗多孔膜中的硫酸钙垢的试剂和优化条件。optimum cleaning efficiency更多例句专业释义教育学最佳清洁效率