bid security

英 [bid security]
美 [bid security]

中文释义

投标保证金;投标担保

单词分析

单词结构：

bid security

字母数：12

记忆提示

🎯 重点记忆：

  • 单词拼写：bid security
  • 核心含义：投标保证金;投标担保

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更新时间：2025-12-23 01:30:18