preserving duties

英 [preserving duties]
美 [preserving duties]

中文释义

[经] 维持关税

单词分析

单词结构：

preserving duties

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：preserving duties
  • 核心含义：[经] 维持关税

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更新时间：2026-03-17 10:26:02