，警报
员;It was thought that the fire alarm had been set off as a prank.
为火警报警
响是个恶作剧。
It was thought that the fire alarm had been set off as a prank.
为火警报警响是个恶作剧。
They heard the fire alarm.
他听到了火警警报。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过
工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我
指正。
