vi.

1. 再發生，復發
2. （往事等）再現，重新憶起[（+to）]
   Old memories often recurred to him.

   往事常常重新浮現在他的心頭。

3. （問題等）被重新提出，重提[（+to）]
   The builder recurred to the matter of the cost of remodeling our house.

   建築商重新提起改建我們房子的費用問題。

4. 【數】循環，遞歸
5. 訴諸依賴，採用[（+to）]

v.