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初中

中文释义

警报器 发出响声英释中释

英语释义

(警报器)发出响声英释中释If an alarm bell goes off, it makes a sudden loud noise

相关例句

1 Then the fire alarm went off. I just grabbed my clothes and ran out..之后火警响了,我只抓起衣服就跑了出去。

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