她的抑郁症好转了几个月，但最近又复发了。

Her depression improved for months, but she recently ___relapsed.

她康复后不久病情就复发了。

Her ___relapse occurred shortly after she had recovered.

他戒酒三个月后，在派对上又复发了。

He stayed sober for three months but ___relapsed at the party.