symptom

/ˈsɪmptəm/

(medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease

中文释义：症状；征兆

Common symptoms of the flu include fever, cough, and body aches.

流感的常见症状包括发烧、咳嗽和身体疼痛。

Early detection of symptoms can improve treatment outcomes.

早期发现症状可以改善治疗效果。