1 عمومی:: اسباب خودكاربرای اگاهی دادن ازاتش سوزی
لغت نامه استاندارد انگلیسی به فارسی
1 general:: noun VERB + FIRE ALARM set off It was thought that the fire alarm had been set off as a prank. | install Fire alarms have been installed in the building. FIRE ALARM + VERB go (off), sound
Oxford Collocations Dictionary