| 单词 | navigation system |
| 释义 | navigation system(also navigational system) noun A set of equipment designed to assist or automate navigation in a vehicle, ship, or aircraft: elaborate car navigation systems that intone turn-by-turn directions...
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英语词典包含243303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。