do a duty perfunctorily是什么意思，do a duty perfunctorily的翻译，do a duty perfunctorily音标、读音、用法和例句

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do a duty perfunctorily是什么意思，do a duty perfunctorily的翻译，do a duty perfunctorily音标、读音、用法和例句_绍翊字体网有道词典

do a duty perfunctorily

基本解释