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manual toll board
manual toll board
英
[manual toll board]
美
[manual toll board]
中文释义
人工长途交换台
单词分析
单词结构:
manual toll board
字母数:17
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单词拼写:manual toll board
核心含义:人工长途交换台
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更新时间:2026-04-01 11:04:38