| 词汇 | on the alert |
| 释义 | on the alert 主要翻译 on the alert expr (vigilant)警惕；警觉；防备Police are on the alert after two incidents involving an armed robber in the downtown Chicago area. |
| 随便看 |
|
Fahrenheit英汉词典共收录926129条英汉词条，基本涵盖了全部常用汉语及英语词汇的翻译、用法及例句，是中英文学习的有利工具。