grading instrument

英 [grading instrument]
美 [grading instrument]

中文释义

坡度仪;测坡水准仪

单词分析

单词结构：

grading instrument

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：grading instrument
  • 核心含义：坡度仪;测坡水准仪

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更新时间：2025-12-21 19:36:21