好词典

reynaud

UK /ˈreɪnəʊ/US /reɪˈnoʊ/

词源

源自19世纪法国医生Maurice Raynaud的名字,他首次描述了这种病症。

noun

❶ 雷诺现象,一种因寒冷或压力导致手指或脚趾血管痉挛的疾病,表现为皮肤颜色变化和疼痛。

“She was diagnosed with Reynaud's phenomenon after her fingers turned white in the cold.”

(她的手指在寒冷中变白后被诊断出患有雷诺现象。)

“People with Reynaud's often wear gloves even in mild weather.”

(患有雷诺现象的人即使在温和的天气里也常戴手套。)

同义词:Reynaud's syndrome, Reynaud's disease, vasospastic disorder

常见短语

Reynaud's phenomenon — 指因血管痉挛导致肢体末端(如手指)暂时性缺血的现象,常由寒冷或情绪压力引发。

“Her Reynaud's phenomenon flares up every winter.”

(她的雷诺现象每年冬天都会发作。)