ADVERB | VERB + RECUR | PREPOSITION | PHRASESADVERB➤constantly, frequently, repeatedly不斷/頻繁/一再復發◇This is a constantly recurring problem which we must deal with.這個問題反複出現,我們必須予以處理。VERB + RECUR➤be likely to很可能復發▸➤tend to有復發傾向PREPOSITION➤throughout貫串◇a theme that recurs throughout the book貫串全書的主題PHRASES➤keep recurring不斷出現