柯林斯詞典business cycle 1. N the recurrent fluctuation between boom and depression in the economic activity of a capitalist country 商業(yè)周期; 資本主義國家經(jīng)濟活動在繁榮與蕭條之間反復波動的現(xiàn)象 (Also called trade cycle)[美國英語] 返回 business cycle