antitrust legislation
noun /ˌæntiˈtrʌst ledʒɪsleɪʃn/
/ˌæntiˈtrʌst ledʒɪsleɪʃn/, /ˌæntaɪˈtrʌst ledʒɪsleɪʃn/
[uncountable]- laws introduced in the US to encourage competition in business. Their main aim has been to prevent or control monopolies (= companies which are so large that no others can compete with them). The most important early antitrust laws passed by the United States Congress were the Sherman Antitrust Act (1890) and the Clayton Antitrust Act (1914).
反托拉斯法：在美国引入的鼓励商业竞争的法律。他们的主要目的是预防或控制垄断。美国国会通过的最重要的早期反托拉斯法是《谢尔曼反托拉斯法》（1890年）和《克莱顿反托拉斯法》（1914年）。