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. Definitely a false alarm . - good
   是虚惊-那就好
2. How could this be possible just a false alarm probably , i told myself
   怎么可能呢？应该是虚惊一场吧。我内心暗忖。
3. Someone shouted " fire , but it was a false alarm and there was no danger
   有人喊著火啦，其实是一场虚惊，并无危险。
4. Someone shouted " fire " , but it was a false alarm and there was no danger
   有人喊”着火啦” ，其实是一场虚惊，并无危险。
5. Martin said the boss was going to make a surprise visit , but it proved to be a false alarm
   马丁说老板将来个突然造访，但结果却是虚惊一场。