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operation assistance
operation assistance
英
[operation assistance]
美
[operation assistance]
中文释义
[贸易] 业务协助
单词分析
单词结构:
operation assistance
字母数:20
记忆提示
🎯 重点记忆:
单词拼写:operation assistance
核心含义:[贸易] 业务协助
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更新时间:2026-03-16 20:31:55