recurring

英文解釋：

動詞 recur:

1. happen or occur again
   同義詞：recur, repeat
2. return in thought or speech to something
   同義詞：recur, go back
3. have recourse to
   同義詞：fall back, resort, recur

形容詞 recurring:

1. coming back
   同義詞：revenant

相關句子：

1. A skin condition characterized by the development of recurring boils.
   癤病特徵為經常出現癤子的一種皮膚狀況
2. A device used to mark time by means of regularly recurring ticks or flashes at adjustable intervals.
   節拍器一種利用間隙可調的有規律地重複出現的拍打或閃光來標記時間的儀器