[countable] a magazine, etc. published four times a year季刊（一年出版四次）◆The magazine is a quarterly aimed at people working in advertising.这份杂志是针对广告从业人员的季刊。 (Accounting 会计) quarterlies [plural] in the US, the financial results that large companies publish every three months季报（在美国，指大公司每三个月公布的财务业绩）