heartsink /ˈhɑːtˌsɪŋk/

• 1.  

  N（名词） a patient who repeatedly visits his or her doctor's surgery, often with multiple or non-specific symptoms, and whose complaints are impossible to treat 心沉者; 一个反复就病症就医，而其所抱怨病症无法治疗的病人
• 2.  

  N（名词） (as modifier) 心沉者的

  例：

  heartsink patients