inwardly projecting orifice

英 [inwardly projecting orifice]
美 [inwardly projecting orifice]

中文释义

内部喷嘴;内部喷嘴全收缩注孔

单词分析

单词结构：

inwardly projecting orifice

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：inwardly projecting orifice
  • 核心含义：内部喷嘴;内部喷嘴全收缩注孔

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更新时间：2026-02-04 16:30:22