( burglar alarms)
A burglar alarm is an electric device that makes a bell ring loudly if someone tries to enter a building by force.
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( burglar alarms)
A burglar alarm is an electric device that makes a bell ring loudly if someone tries to enter a building by force.
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Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006