operational assistance

英 [operational assistance]
美 [operational assistance]

中文释义

业务协助

单词分析

单词结构：

operational assistance

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：operational assistance
  • 核心含义：业务协助

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更新时间：2026-03-19 07:51:04