| 词汇 | tricuspid valve | 
| 释义 | tricuspid valve  noun [ C usually singular ]  anatomy specialized uk/traɪˈkʌs.pɪd ˌvælv/ us/traɪˈkʌs.pɪd ˌvælv/  (心脏的)三尖瓣 the valve (= structure that opens and closes) in the heart that stops blood from returning into the right atrium (= upper space) from the right ventricle (= lower space) Compare: mitral valve | 
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