Question

periodically adv.周期性地;定期地，偶尔; adj:periodic~

Accepted Answer

英[ˌpɪərɪ'ɒdɪklɪ]  美[pɪrɪˈɑdɪklɪ] N-COUNT（尤指学术）期刊Periodicals are magazines, especially serious or academic ones, that are published at regular intervals.例：The walls would be lined with books and periodicals.这几面墙会摆放书籍和期刊。例：...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：She made periodical visits to her dentist.她定期去看牙医。例：...periodical screening for cancer.定期进行肿瘤检查

单词	periodically
音标	英[ˌpɪərɪ'ɒdɪklɪ] 美[pɪrɪˈɑdɪklɪ]
解释	adv.周期性地;定期地，偶尔;
例句	N-COUNT （尤指学术）期刊 Periodicals are magazines, especially serious or academic ones, that are published at regular intervals. 例：The walls would be lined with books and periodicals.这几面墙会摆放书籍和期刊。例：...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：She made periodical visits to her dentist.她定期去看牙医。例：...periodical screening for cancer.定期进行肿瘤检查
变形	adj:periodic~

Regular Intervals Periodical Periodically 英[ˌpɪərɪ'ɒdɪklɪ 美[Pɪrɪˈɑdɪklɪ Adv.周期性地;定期地，偶尔 N Count