复发

The flu symptoms started to recrudesce after the initial improvement, making her worried again.
感冒症状在最初好转后又开始复发，让她非常担忧。
The economy had shown signs of recovery, but then the pandemic resurfaced, causing a recrudescent downturn.
经济一度显示出复苏迹象，但疫情再次爆发，导致经济再次衰退。
After a brief lull, the violence in the region started to recrudesce, prompting authorities to reinforce security measures.
在短暂的平静之后，该地区的暴力活动再次升级，促使当局加强了安全措施。
Her addiction to social media seemed to be recrudescent, as she found herself scrolling through feeds for hours on end.
她对社交媒体的沉迷似乎又有所加剧，她发现自己无休止地刷着各种动态。
The political tensions between the two countries appeared to be recrudescent, raising concerns about the possibility of renewed conflict.
两国之间的政治紧张关系似乎再次加剧，引发了对重启冲突的担忧。
The cancer patient's condition initially responded well to treatment, but unfortunately, the disease began to recrudesce after several months.
这位癌症患者的病情起初对治疗反应良好，但不幸的是，几个月后病情又开始复发。
The pandemic-induced recession was feared to be recrudescent, with new waves of infections threatening economic stability.
鉴于疫情新一波感染的风险，人们担心经济衰退可能会再次加剧。
The company's sales initially recovered from the recession, but now they seem to be showing signs of recrudescence due to increased competition.
公司的销售额最初从衰退中恢复过来，但现在由于竞争加剧，似乎又出现了下滑的迹象。
The old habits of procrastination and laziness started to recrudesce as she faced academic pressures.
当面临学术压力时，她旧有的拖延和懒惰习惯似乎又开始复发。
The environmental movement gained momentum, but its efforts seemed to recrudesce when governments failed to implement stringent policies.
环保运动一度势头强劲，但在政府未能实施严格政策的情况下，其影响力似乎又有所减弱。