periodical
英 [ˌpɪəriˈɒdɪkl]
美 [ˌpɪriˈɑːdɪkl]
n. (学术)期刊
复数：periodicals
Collins.1 / BNC.10183 / COCA.12986
牛津词典
noun
- （学术）期刊
a magazine that is published every week, month, etc., especially one that is concerned with an academic subject
柯林斯词典
- N-COUNT （尤指学术）期刊
Periodicalsare magazines, especially serious or academic ones, that are published at regular intervals.- 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
- The walls would be lined with books and periodicals.
- ADJ 间发性的；定期的；周期的
Periodicalevents or situations happen occasionally, at fairly regular intervals.- 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
- She made periodical visits to her dentist.
英英释义
noun
- a publication that appears at fixed intervals
adj
- happening or recurring at regular intervals
- the periodic appearance of the seventeen-year locust