基本解釋n.期刊名詞periodical的復(fù)數(shù)形式.同根派生 periodicals相關(guān)詞英漢例句用作名詞 (n.)The public feeds on these periodicals.公眾由于有這些期刊可以閱讀而得到滿足。Guides help to identify periodicals and newspapers.指南有助于查找期刊和報(bào)紙。periodicals更多例句