| 单词 | staff system |
| 释义 | staff systemnoun : a block system in which a suitably inscribed staff is delivered to the engineer of a train or caught up by the engine while moving as authority giving the right of way to a designated station |
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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。