naevi的用法和樣例：
例句
用作名詞 (n.)
- It has been suggested that most individuals harbour one predominant dermoscopic type among their naevi.
大多數患者的痣都有一個顯著的皮膚鏡表現型。 - Recurrent naevi may sometimes adopt unusual features that make them difficult to differentiate from a melanoma.
複發痣有時可表現出罕見的特徵，使其很難與黑色素瘤相鑒別。
