It was thought that the fire alarm had been set off as a prank.
人
认为
报器响是个恶作剧。
,报机,钟It was thought that the fire alarm had been set off as a prank.
人认为报器响是个恶作剧。
They heard the fire alarm.
他听到了报。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审
，
达内容亦不代本软件的观点；若发现问题，欢迎向我
指正。
