based on a wide variety of people, things or ideas; not limited 有广泛基础的;无限制的 broad-based support 基础广泛的支持
Extra ExamplesThey lacked the broad-based support enjoyed by other unions. 他们缺乏其他工会享有的广泛支持。 a broad-based curriculum/syllabus/introduction/programme 基础广泛的课程/教学大纲/简介/计划 a broad-based government/party/coalition/economy 基础广泛的政府/政党/联盟/经济
Oxford Collocations DictionaryBroad-based is used with these nouns:- coalition