请问这两个字有差别吗?
查到的是：
recurrent is recurring time after time while recurring is happening or
occurring frequently, with repetition.
但我看不出差别在哪@@

Recurrent is an adjective while recurring is both an adjective and a verb. I have a recurrent headache. I have a recurring (frequent) headache. Confusionis a recurring problem when studying English.