- at regular intervalsadv.每隔一定间隔;定期;
- at intervalsadv.不时，相隔一定距离;
- inter-beat intervals[医]心搏间期;
- regular intervals（出版、发行的）定期;
- simultaneous confidence intervals联合置信区间;
- 双语例句
1、
The doctor visits his patients at their homes at regular intervals.
那医生定期到病人家出诊.
——《现代汉英综合大词典》
2、
George struggled wildly, going under and resurfacing at regular intervals.
乔治疯狂地挣扎，不断在水面上浮浮沉沉。
柯林斯例句
3、
Make a point of backing up your files at regular intervals.
一定要定期备份文件。
柯林斯例句
4、
The cartridge must be replaced at regular intervals.
弹药必须定时更换。
柯林斯例句
5、
At intervals there were red warning lights.
红色警示灯一明一灭地闪着。
——柯林斯例句
6、
Kites whooshed above the beach at intervals.
风筝在沙滩上空时隐时现。
——柯林斯例句
7、
These cars are put at intervals of three meters.
这些车每隔三米放一辆.
——《简明英汉词典》
8、
Flaming torches were positioned at intervals along the terrace.
沿台阶每隔一段距离布置有燃烧着的火炬.
——《简明英汉词典》
9、
Meetings take place at fortnightly intervals.
每两周开一次会。
《牛津高阶英汉双解词典》
10、
The forecast said there would be sunny intervals and showers.
预报间晴，有阵雨。
——《牛津高阶英汉双解词典》
11、
It'snowed at intervals this week.
这星期不时下雪.
《现代英汉综合大词典》
12、
Cars passed at irregular intervals.
断断续续地有汽车驶过。
柯林斯例句
13、
He visits us at irregular intervals.
他不定期地来探访我们.
《简明英汉词典》
14、
The bell rang at 20 - minute intervals.
每隔20分钟,钟敲响一次.
《简明英汉词典》
15、
Trains are running at 15 - minute intervals.
火车每间隔15分钟开一班.
《现代汉英综合大词典》
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