| 单词 | 999 |
| 释义 | 999 (naɪn naɪn naɪn ) number 999 is the number that you call in Britain in order to contact the emergency services. ...a fire engine answering a 999 call. She dialled 999 on her mobile. |
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英语词典包含147115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。