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supplementary英英字典_supplementary剑桥英语解释_supplementary柯林斯英文解释_果味酸柯林斯词典
果味酸柯林斯词典

supplementary

S 开头单词专八核心词雅思备考词托福词汇SAT词汇

柯林斯词典

    supplementary /ˌsʌplɪˈmɛntərɪ, -trɪ/

  • 1. ADJ Supplementary things are added to something in order to improve it. 补充的

    ...the question of whether or not we need to take supplementary vitamins. …我们是否有必要补充维生素的问题。

    • 返回 supplementary

剑桥词典

    supplementary adjective (ANGLE)

    mathematics   specialized
    If an angle is supplementary to another angle , it forms 180 ° when combined with it.
    （角）互补的

    supplementary adjective (EXTRA)

    C2 mainly UK (US usually supplemental)
    extra
    额外
    a supplementary income 额外收入 返回 supplementary