watertight joint

英 [watertight joint]
美 [watertight joint]

中文释义

水密接缝

单词分析

单词结构：

watertight joint

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：watertight joint
  • 核心含义：水密接缝

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更新时间：2026-03-12 17:16:27