recurring

反复出现的问题

a problem that happens again and again

一个反复发生的问题

反复出现的主题

a main idea or subject that appears again and again in a work of art or literature

一个反复出现的主题。

a dream which is experienced repeatedly over a long period

a frightening dream that happens again and again

反复发作的伤病

an injury that affects someone repeatedly

反复影响某人的伤病

反复出现的特征

a characteristic part or quality that appears often

经常出现的特征部分或品质

a pattern or design that is used repeatedly