If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.
出自-2016年12月阅读原文
Familiar consumer products are being adopted by businesses, government and the armed forces.
出自-2012年12月阅读原文
英语六级真题
From self-service checkout lines at supermarket to industrial robots armed with saws and taught to carve up animal bodies in slaughter-houses, these ever-more-intelligent machines are now not just assisting workers but actually kicking them out of their jobs.
出自-2012年12月阅读原文
Having committed armed robbery.
出自-2011年6月听力原文
Once armed with a method for gaining access to iPhones, the government could ask to use it proactively, before a suspected terrorist attack—leaving Apple in a bind as to whether to comply or risk an attack and suffer a public-relations nightmare.
2017年12月六级真题（第三套）阅读 Section B
柯林斯高阶英汉双解学习词典释义
ADJ
携带武器（通常为枪支）的
Someone who is armed is carrying a weapon, usually a gun.