proportional dividers

英 [proportional dividers]
美 [proportional dividers]

中文释义

【机械装置】比例规 [亦作proportional compass]

单词分析

单词结构：

proportional dividers

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：proportional dividers
  • 核心含义：【机械装置】比例规 [亦作proportional compass]

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更新时间：2026-02-22 01:18:40