re·cur /rɪˈkɜː $ -ɜːr/ ●○○ verb (recurred, recurring) [intransitiveI]1 HAPPENif something, especially something bad or unpleasant, recurs, it happens again 〔尤指不好或令人不快的事物〕再次發生,再次出現There is a danger that the disease may recur. 這種病有複發的危險。
Love is a recurring theme in the book. 愛情是這本書中反複出現的主題。
recurring dream/nightmare 反複出現的夢境/噩夢
2. technicalHM if a number or numbers after a decimal point recur, they are repeated for ever in the same order 〔小數〕循環