internal-external up

查询英语单词中文释义、音标、发音和例句。

internal-external upset drill pipe
英 [internal-external upset drill pipe]
美 [internal-external upset drill pipe]

中文释义

[油气] 内外加厚钻杆

单词分析

单词结构：

internal-external upset drill pipe

字母数：34

记忆提示

🎯 重点记忆：

  • 单词拼写：internal-external upset drill pipe
  • 核心含义：[油气] 内外加厚钻杆

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更新时间：2026-09-01 02:43:53