pump constant speed

查询英语单词中文释义、音标、发音和例句。

pump constant speed line
英 [pump constant speed line]
美 [pump constant speed line]

中文释义

泵定速线

单词分析

单词结构：

pump constant speed line

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：pump constant speed line
  • 核心含义：泵定速线

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更新时间：2026-09-01 07:18:49