（形容词或副词的）比较级形式( comparative的名词复数 )；
"`better' is the comparative of `good'"
adj.relating to or based on or involving comparison"comparative linguistics"
having significance only in relation to something else"a comparative newcomer"
comparative study比较研究；对比研究
comparative advantage[经]比较利益；相对优势
comparative literature比较文学
comparative method比较方法
comparative law比较法
comparative education比较教育学，比较教育
comparative economics[经]比较经济学
comparative anatomy比较解剖学
comparative linguistics比较语言学
comparative cost比较成本
comparative static analysis比较静态分析
comparative advertising比较广告；（指名与竞争对手产品进行比较的）货比货式广告
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