• 基础释义
  • 例句
  • 柯林斯词典释义

periodicals

[ˌpɪərɪ'ɒdɪkəlz] [ˌpɪərɪ'ɒdɪkəlz]
例句
柯林斯高阶英汉双解学习词典释义
  • N-COUNT
    (尤指学术)期刊
    Periodicals are magazines, especially serious or academic ones, that are published at regular intervals.
    例句
    The walls would be lined with books and periodicals. 这几面墙会摆放书籍和期刊。 ...a monthly periodical. 月刊
  • ADJ
    间发性的;定期的;周期的
    Periodical events or situations happen occasionally, at fairly regular intervals.
    例句
    She made periodical visits to her dentist. 她定期去看牙医。 ...periodical screening for cancer. 定期进行肿瘤检查