convalesce
词根词缀：
acquiesce v. 默许
ac 加强 + qui 静 + esce 动作开始或正在进行 → 同意也不出声 → 默许
convalesce v. （病）康复
con 加强 + val 强壮 + esce 动作开始或正在进行 → 开始强壮 → 康复
effervesce v. 沸腾
ef〔= e出〕+ ferv 热 + esce 动作开始或正在进行 → 放出热 → 沸腾
数据来源：新东方英语词汇速记大全
相关例句：
Convalescent people are comparatively sensitive when they convalesce in a new surrounding.
疗养员入院疗养，来到了一个新的环境，心理比较敏感。
The complete nasal bone fracture patient may convalesce in surface anesthesia with closed replacement.
全部鼻骨骨折患者可在表麻下行闭合性鼻骨骨折复位术均痊愈。
The volcanic scenery and mineral spring turn Udalianchi City into the famous resort good for tour and convalesce.
火山景观和矿泉资源使五大连池市成为著名的旅游疗养胜地。
Quality of Life Assessment of Coal Workers Pneumoconiosis ( CWP) Patients Undergoing Overwintering Convalesce
实施越冬疗养的煤工尘肺患者生命质量评价
The results showed that there were significant differences in quality of life of the convalesce group before and after overwintering convalesce. After overwintering convalesce, the quality of life was obviously improved.
结果表明，疗养组越冬疗养前后生命质量有显著差异，疗养后患者生命质量明显提高；
She needed several weeks to convalesce.
她需要好几个星期才能康复。