英语词汇at intervals怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

at intervals phrase

每隔（一定时间或距离）

repeated after a particular period of time or a particular distance

In the event of fire, the alarm will sound at 15-second intervals/at intervals of 15 seconds. 发生火灾时，警报每隔15秒就会响一次。

Old family photos are featured at intervals throughout the book.

The lights flash at intervals of exactly 5.3 seconds.

Markers were placed at intervals along the route.

Gas firms have produced plans to drill at intervals of 10 acres.

单词	at intervals
释义	at intervals phrase 每隔（一定时间或距离） repeated after a particular period of time or a particular distance In the event of fire, the alarm will sound at 15-second intervals/at intervals of 15 seconds. 发生火灾时，警报每隔15秒就会响一次。 Old family photos are featured at intervals throughout the book. The lights flash at intervals of exactly 5.3 seconds. Markers were placed at intervals along the route. Gas firms have produced plans to drill at intervals of 10 acres. See also: interval (TIME/DISTANCE)
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