noun 下载 🔗分享 痣,癦。 A pigmented, raised or otherwise abnormal area on the skin. Naevi may be congenital or acquired, and are always benign. Examples : "My grandmother has several naevi on her arms, which she's had since childhood. " 我的奶奶胳膊上有好几颗痣,从小时候就有了。 medicine body appearance biology anatomy condition 与AI对话词汇游戏阅读练习