pin down

英 [pin down]
美 [pin down]

中文释义

使受约束, 把...别住(或钉牢), 阻止, 压制, 使明确说明, 证实

单词分析

单词结构：

pin down

字母数：8

记忆提示

🎯 重点记忆：

  • 单词拼写：pin down
  • 核心含义：使受约束, 把...别住(或钉牢), 阻止, 压制, 使明确说明, 证实

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更新时间：2025-12-14 00:06:03