| 单词 | 通断 |
| 释义 | 通断 tōngduànbreak-make; on-off通断 tōng duàn break-make; on-off 通断按键 tapping key; 通断比 break-make ratio; 通断开关 cut-in out switch; on and off switch; on-off switch; switch on and off; 通断操作 make-break operation; 通断控制 on-off con |
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英汉汉英词典包含3953260条英汉及汉英翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。