block and tackle

英 [block and tackle]
美 [block and tackle]

中文释义

[机] 滑车组

单词分析

单词结构：

block and tackle

字母数：16

记忆提示

🎯 重点记忆：

  • 单词拼写：block and tackle
  • 核心含义：[机] 滑车组

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更新时间：2025-12-12 04:08:05