orifice of superior vena cava

英 [orifice of superior vena cava]
美 [orifice of superior vena cava]

中文释义

上腔静脉口

单词分析

单词结构：

orifice of superior vena cava

字母数：29

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🎯 重点记忆：

  • 单词拼写：orifice of superior vena cava
  • 核心含义：上腔静脉口

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更新时间：2026-04-13 05:19:07