a false alarm中文什么意思

• 假警报
• 一场虚惊

• false alarm:    1.假警报，一场虚惊。 2.昙花一现的人物。
• not false alarm:    真报警
• asymptotic false alarm rate:    渐近虚警率
• be the victim of a false alarm:    受了一场虚惊
• constant false alarm rate:    固定伪预警率; 恒定虚警率; 恒虚警率

例句与用法

1. The rumors of a petrol shortage turned out to be a false alarm .
   汽油短缺的谣传原来是一场虚惊。
2. The troops ( were ) stood down : it was a false alarm
   部队解除了戒备状态,原来是虚惊一场
3. The troops ( were ) stood down : it was a false alarm
   部队解除了戒备状态,原来是虚惊一场
4. I think it ' s very sweet , jake . - it ' s just a false alarm
   你真是太好了，杰克-虚惊一场吗？
5. - i think it ' s very sweet , jake . - it ' s just a false alarm
   -你真是太好了，杰克-虚惊一场吗？