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private branch exchange arc
private branch exchange arc
英
[private branch exchange arc]
美
[private branch exchange arc]
中文释义
un. 小交换机复接线弧
单词分析
单词结构:
private branch exchange arc
字母数:27
记忆提示
🎯 重点记忆:
单词拼写:private branch exchange arc
核心含义:un. 小交换机复接线弧
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更新时间:2026-02-04 19:58:16