placental sinus

英 [placental sinus]
美 [placental sinus]

中文释义

胎盘血窦;胎盘窦

单词分析

单词结构：

placental sinus

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：placental sinus
  • 核心含义：胎盘血窦;胎盘窦

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更新时间：2026-01-04 07:00:45