at intervals

基本含义：

不时地； 间隔

详情解释：

1. 不时,每隔：at home 在家,在国内 | at intervals 不时,每隔... | at large 大多数,未被捕获的

2. 不时,时时：at home / / 在家,在国内;自在,自如 | at intervals / / 不时,时时 | at large / / 一般,大体上

3. 不时;相隔一定的距离：interfere with 打扰(某人),妨碍 | at intervals 不时;相隔一定的距离 | at regular intervals 每隔一定时间(距离)

4.

4. 不时;每隔...时间/距离：30、at heart 在内心里,本质上 | 31、at intervals 不时;每隔...时间/距离 | 32、at large 自由行动的;详尽的;一般的

词语用法：

相关例句：

They could set them at intervals throughout the semester or just set them all for the last day of the class.(他们可以将最后期限设定在期中，也可以设定在期末。)

Not a problem if you're recording one reading per month, but with smart meters, the team envisioned reading at intervals measured in minutes, which meant data volumes would mount quickly.(如果每个月记录一次读数，那么没问题；但是对于智能仪表，团队设想应该几分钟测量一次，这意味着数据量会快速增长。)

His speech was interrupted by applause at intervals.(他的演讲不时地被掌声打断。)

It rained at intervals this month.(这个月不时地下雨。)

Another example is at the very opening of the book: the train was racing through treetops that fell away at intervals and showed the sun standing very red on the edge of the farthest woods.(在书的最开头还有一个例子：，“在树林中，火车疾驰，若隐若现，时不时地露出远方树林，边缘的火红的夕阳，一旁是弯弯曲曲。”)

She woke him for his medicines at intervals throughout the night.(整个晚上她不时叫醒他，让他吃药。)

Several red and white barriers marked the road at intervals of about a mile.(每隔1英里左右就有一些红白相间的路障来标示道路。)

Trains creep out of Washington's Union Station and pause at intervals, inexplicably, as they travel through the northern Virginia suburbs.(令人费解的是，火车缓缓驶出华盛顿的联邦火车站后，在穿行弗吉尼亚州北部郊区时总是不时停驶。)

Occurs at intervals longer than 10 seconds or so.(发生间隔大于10秒。)

He scratched and shovelled and explored, all four legs working busily, while the Mole waited impatiently, remarking at intervals, 'o, COME on, rat!'(他又刨又铲又掘，四只腿忙个不停，而鼹鼠在一旁不耐烦地等着，时不时插上一句：“唉，河鼠，算了吧！”)