疾病
医生诊断出他患有严重的疾病。
The doctor diagnosed him with a serious disease.
A medical condition or illness that affects the body or mind, often characterized by specific symptoms or abnormal physiological processes.
预防疾病需要健康的生活方式。
Preventing disease requires a healthy lifestyle.
这家医院专门研究传染性疾病。
This hospital specializes in researching infectious diseases.
In Chinese, '疾病' is a general term for any illness or medical condition, encompassing both acute and chronic diseases.
Related Phrases
Pro Tip
Formal vs. Informal Usage
'疾病' is more formal and often used in medical or professional contexts. In casual conversation, '病' (bìng) is more common.
Gold Rule
Precision in Medical Contexts
In medical writing or discussions, '疾病' is preferred over '病' to maintain formality and precision.
Word Origin
The term '疾病' is composed of '疾' (jí), meaning 'illness' or 'sickness,' and '病' (bìng), meaning 'disease' or 'ailment.' Together, they form a compound noun that broadly refers to any medical condition.
Usage Notes
'疾病' is a formal term used in medical contexts. In everyday speech, '病' (bìng) is more commonly used to refer to illnesses.