1. 不时,每隔：at home 在家,在国内 |atintervals 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 |atintervals / / 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 |atintervals 不时;相隔一定的距离 |at regularintervals 每隔一定时间(距离)
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4. 不时;每隔...时间/距离：30、at heart 在内心里,本质上 | 31、atintervals 不时;每隔...时间/距离 | 32、at large 自由行动的;详尽的;一般的
罗斯不时地发表些极怪的议论。
It rained at intervals this month.这个月不时地下雨。
He visits me at regular intervals.他总是间隔一定时间访问我一次。
In music, the spacing of intervals is vital.在音乐中，音程间隔长度至关重要。
To avoid unnecessarily allocating stack space for threads, it creates new idle threads at intervals.为避免向线程分配不必要的堆栈空间,线程池按照一定的时间间隔创建新的空闲线程.
We rouse ourselves at intervals and speculate.我们有时振作起来,进行思索.
The constant jerking of the train caused their shoulders to bump together at intervals.摇晃不停的列车抽动着铁踏板,他们的肩头时而碰在一起.
The pain under the left breast recurred at intervals but was not constant.左乳房下的疼痛时时再发,而不是持续性的.
at intervals Karen Novotny moved across it, carrying out a sequence of apparently random acts.卡伦-诺弗特尼不时地穿过房间, 做着一系列显然是漫无目标的动作.
She is unconscious now, but may come to at intervals.她现在失去了知觉, 但时而也会苏醒一会儿.
It'snowed at intervals this week.这星期不时下雪.
Rains fell at intervals throughout the night.整个晚上不时地下着雨.
We take a rest at intervals of two hours.我们每隔两小时歇息一次.
The TV station will report scraps of news from the Olympics at intervals.电视台将随时报道奥运赛场的零讯.
at intervals, while turning over the leaves of my book, I aspect of that winter afternoon.在翻动书页的间隙里, 我不时的观望一下这冬天后的景象.
If it has to be used, It'should be clipped across at intervals.如果一定要用, 应该有间隔地把布边剪断.
High stone walls topped with snaky concertina wire, set off at intervals by looming guard towers.顶部装着蛇腹式铁丝网的高高的石墙, 被渐渐隐现的哨塔隔开.
It rained at intervals.雨时下时停.
The client inspects the information of AtoN position at intervals and transmits it to sever.客户端定时产生航标位置信息(AIS21 ),通过网络发送到服务器端.
The doctor visits us at intervals.医生不时来看我们.
Clips placed at intervals along the spring keep the leaves in alignment.钢板弹簧上相隔一定的距离装有若干个弹簧夹,使钢板弹簧保持定位.
These cars are put at intervals of three meters.这些车每隔三米放一辆.
at intervals of no more than 120 meters.两座敌楼相隔不超过120米.
at intervals Miss Simon would make a tour of inspection.休息的时候,西蒙小姐就来回视察.
Trains leave the station at intervals of half an hour.每隔半小时就有火车驶出车站.
Estrus recurs at intervals of approximately six months until late in life.从一个发情期至第二个发情期之间约为六个月.
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.
She began to menstruate regularly at 13 at intervals of 28'uff5e32 days with slight dysmenorrheal.她于13岁开始有正常的月经,周期为28～32天,有轻度的月经痛.
The discussion was so prolonged and exhausting that the speakers stopped at intervals for refreshments.这次讨论历时过长,令人筋疲力尽,以至于发言者要不时地停下来恢复体力.
Doses are to be administered at intervals of at least one week.每间隔至少一周,剂量都应加以管理.
Several red and white barriers marked the road at intervals of about a mile.路上设有几处红白相间的路障，相互间隔约一英里。
at intervals there were red warning lights.红色警示灯一明一灭地闪着。
She woke him for his medicines at intervals throughout the night.她夜里每隔一段时间就叫他起来服药。
Kites whooshed above the beach at intervals.风筝在沙滩上空时隐时现。
