定义

an alarm system: 报警系统 idiom
an alarm: 闹钟,警报 noun
  • "If you're wise, you'll equip your home with a top-of-the-range security system. Consider an alarm, motion-activated security lights, and perhaps CCTV cameras."
  • "Alarm! Everybody to the boardroom immediately!"
  • "This exciting new product features closed-circuit surveillance video and a state of the art emergency alarm warning."
  • "This exciting new product includes closed-circuit surveillance video and an emergency alarm warning."
  • "(Sound of alarm clock ringing)"
  • "Alarm system, storage space, hi-speed internet"
  • "We've increased the voltage on our electric shock feature, we've pumped up the volume on our alarms and we've added infra-red capabilities to our video surveillance systems. Act now and we'll include at no extra cost, the ultimate canine insurance system: a live Rottweiler to complement the SSSS5000!"

进一步了解…

仍然觉得使用“Alarm system”有困难?试试我们的在线英语课程并接受免费水平评估吧!

他们的意见 :

乐趣

         

我喜欢在线做我的语言课程。每天大约10分钟就够了... 谢谢!

创新

         

我喜欢你的创新方法,在玩乐中学习语言!

独特

         

你的方法很独特! 你们的课程帮助我在海外交流期间取得了进步和自信...

进步

         

Gymglish让我提高口语和书面表达能力的机会。 我绝对不会错过的课!

更多推荐信。

您有记住这条规则的妙招吗?关于避免在“Alarm system”上犯错的小贴士呢?
那就分享给我们吧!