基本解释埃尔昆同根派生 Erkun相关词英汉例句Gao Erkun of the MWR added that standards and treatment capacity for sewage and wastewater have not been able to meet actual requirements. 在2000年进行的一项抽样调查显示,污水总排放量超过了53亿吨。Erkun更多例句