welded bonnet

英 [welded bonnet]
美 [welded bonnet]

中文释义

[化] 焊接阀盖

单词分析

单词结构：

welded bonnet

字母数：13

记忆提示

🎯 重点记忆：

  • 单词拼写：welded bonnet
  • 核心含义：[化] 焊接阀盖

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更新时间：2026-02-21 09:56:56