valve [i v2lv ]     (순위: 5811 - 고3 수준)   뜻  명) 밸브, 판 Mean  A membranous structure in a hollow organ or passage, as in an artery or vein, that folds or closes to prevent the return flow of the body fluid passing through it. 파생어 valvate  [형] valved  【i v2lvd 】  [형] valveless  [형] valvular  [형] 예문 1. a safety valve (안전판) 2. a valve detector (진공관 검파기) 3. a valve set (진공관 수신기)