| 单词 | switch line |
| 释义 | switch linenoun variants or switch position : a defensive military position that is oblique to the front, connects other positions of a defensive system, and is designed to prevent hostile penetrations from being exploited to the flanks |
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英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。