haunt/frequent.导航词义：经常光顾

1. haunt:v. 常到，出没.主要指鬼魂等经常出没于某处。

It was said that the house was haunted.

据说那栋房子经常闹鬼。

A spirit haunts the castle.

幽灵常出没于这座城堡。

2. frequent:v. 常到，常去.指频繁地光顾某处。

This nightclub is frequented by singers.

这家夜总会歌手们经常光顾。

The police visited all the bars that the suspect frequented.

警察调查了嫌疑犯时常出没的所有酒吧。

全部

1·She's a frequent visitor to the US.

她经常去美国。《牛津词典》

2·She is a frequent traveller to Belgium.

她经常到比利时去旅行。《牛津词典》

3·Symptoms included frequent dryness in the mouth.

症状包括经常口干。《柯林斯英汉双解大词典》

4·This syndrome is associated with frequent coughing.

这种综合征与经常咳嗽有关。《牛津词典》

5·She gives frequent performances of her work, both at home and abroad.

她经常在国内外演出自己的作品。《柯林斯英汉双解大词典》

6·The jet-setting couple made frequent appearances in the gossip columns.

这对富豪夫妇的消息经常出现在八卦专栏里。《柯林斯英汉双解大词典》

7·Bordeaux is on the main Paris-Madrid line so there are frequent trains.

波尔多位于巴黎至马德里的铁路主干线上，因此有频繁的列车。《柯林斯英汉双解大词典》

8·The engineer and his son held frequent meetings concerning technical problems.

工程师和他的儿子经常就技术问题进行讨论。《柯林斯英汉双解大词典》

9·The two factories maintain frequent contacts.

两个厂经常打交道。《新英汉大辞典》

10·Some people suffer from repeated, frequent headaches.

有些人苦于反复且频繁的头痛。

频繁的

1·Bordeaux is on the main Paris-Madrid line so there are frequent trains.

波尔多位于巴黎至马德里的铁路主干线上，因此有频繁的列车。《柯林斯英汉双解大词典》

2·Some people suffer from repeated, frequent headaches.

有些人苦于反复且频繁的头痛。

3·There are frequent contacts between the peoples of the two countries.

两国人民之间交往频繁。《新英汉大辞典》

4·We have no chance of competing against machines on frequent high-volume tasks.

对于频繁、大批量的任务，我们无法与机器抗衡。

5·However, frequent introductions of new products have two problematic side effects.

然而，频繁推出新产品有两个副作用。

经常的

1·She's a frequent visitor to the US.

她经常去美国。《牛津词典》

2·She is a frequent traveller to Belgium.

她经常到比利时去旅行。《牛津词典》

3·Symptoms included frequent dryness in the mouth.

症状包括经常口干。《柯林斯英汉双解大词典》

4·This syndrome is associated with frequent coughing.

这种综合征与经常咳嗽有关。《牛津词典》

5·She gives frequent performances of her work, both at home and abroad.

她经常在国内外演出自己的作品。《柯林斯英汉双解大词典》

频发的

1·Phone calls from the Elysée are becoming a frequent feature of French business.

爱丽舍宫打来电话变成一个频发的法国商界特色了。

2·We will adopt comprehensive measures to firmly halt the frequent occurrence of major incidents.

通过采取综合措施，坚决遏制重特大事故频发的势头。

3·Santa Catalina's vegetation is not well-adapted to frequent fires, and when they do occur, they usually happen at the end of the dry season.

圣塔-卡塔琳娜小岛的植被未能完全适应频发火灾，大火通常于干燥季节季季末发生。

4·Accidents are not frequent, but happen every few years.

相关事故虽然算不上频发，但是每几年就会发生一次。

5·Sicherer agreed that he thinks food allergies are becoming more frequent, but said that researchers aren't sure why that is.

gupta说道，sicherer同意他认为食物过敏已更为频发这一观点，但他说研究者们并不确定为什么会这样。

常

1·The estimation of cancer risks associated with these scans is difficult, but using the only available models, the risk would be extremely small, even among frequent fliers.

他们写道：“只用这种模式，就说使用机场扫描仪会导致癌症是很难的。 即使是常坐飞机的人，这种风险也许极其的小。

2·Although these individuals frequent the gym quite regularly, they are experiencing very little change in their bodies. This is quite the misfortune.

尽管这些人定期的常去健身房，他们的身体却几乎没有经受锻炼带来的变化，这真是不幸。

3·The survey finds that 67% of travelers and 77% of frequent business travelers with Web-enabled mobile devices have used the mobile Web to find local services and attractions.

研究发现，拥有网络功能移动设备的旅行者和商务常旅客当中，分别有67%和77%曾经使用移动网络查找当地服务和景点。

4·Public confidence in the police is higher in America than in many other countries, but among the groups who come into most frequent contact with them, such as black Americans, it is low.

美国人民对于警方的信任度高于其他很多国家，但那些常与警方交涉的族群，如黑人，对警方的信任度就很低了。

5·The solution offers features including mobile check-in, mobile boarding passes, flight and gate status updates, frequent flyer account access, and special fares and offers.

该方案提供了众多功能，包括手机值机、手机登机牌、航班和登机口状态更新、常旅客账户接入和特价机票显示。

经常性的

1·Both sides should maintain frequent high-level contacts, increase personnel exchanges in various fields and strengthen cooperation on culture, science and technology, health, sports and tourism.

双方保持经常性的高层接触，增加各领域的人员交流，加强在文化、科技、卫生、体育和旅游等方面的合作。

2·China is ready to maintain frequent communication and consultations with the Arab nations, including Libya, so as to work to promote the early settlement of the Middle East issue.

中国愿同包括利比亚在内的阿拉伯国家保持经常性的沟通和磋商，继续为推动中东问题的早日解决作出贡献。

3·Yet driving in complex urban settings with multi-lane traffic, frequent stops and turns and unexpected obstacles is exactly what DARPA hopes that autonomous vehicles will be able to do some day.

然而，在布有多车道交通线的环境复杂的市内中驾驶时，经常性的停车、转弯以及无法预期的障碍，正是DARPA希望有一天自主性车辆有能力去应付的情况。

4·This enables faster file reads and writes, especially on drives with frequent changes, such as the drive you use for temporary or swap files or drives with frequent modifications to data files.

这成功提高了文件的读写速度，特别是在有经常性改动的驱动器下，比如你用来暂存或交换文件的驱动器，或者，对数据文件有频繁修改的驱动器。

5·This only happens, however, when every programmer is checking code into the system on a frequent basis.

这仅仅当每名程序员能够经常性的检入系统代码时才会发生。

频

1·Rains are frequent here in spring.

这儿春季雨很频。《新英汉大辞典》

2·Diarrhoea is defined as the passage of three or more loose or liquid stools per day (or more frequent passage than is normal for the individual).

腹泻系指每天排泻三次以上稀便或水样大便，或者比个人正常排便次数更频。

3·The car should not be too frequent, frequent washing will accelerate the oxidation of paint.

洗车不宜过频，频繁洗车，会加速漆面氧化。

4·We need search after the new methods of mining association rules, so as to avoid several bugs of frequent items.

为了避免频集方法的一些缺陷，我们需要探索挖掘关联规则的新方法。

5·Scientists say man-made climate change does have the potential to cause more frequent and more severe weather extremes, such as heat waves, storms, floods, droughts and even cold spells.

迷信野道，报酬的气鼓鼓候窜改的确会带去更加频简和更阔重的极度地气鼓鼓，如冷浪、暴风雨、大水、做旱乃至持绝的冷冷地气鼓鼓。

时常发生的

1·It was frequent in the winter.

这在冬天是时常发生的。

2·Villagers have noticed frequent droughts in recent years that scientists say may be linked to warming.

村民们注意到近年来干旱时常发生，科学家们说这可能和天气变暖有关。

3·The 2007 storm was exceptionally damaging, but severe storms are becoming more frequent, according to a state report on climate change submitted in January to the Iowa Legislature and governor.

根据一月份递交给爱荷华州立法院和管理人员的州气候变化报告中所述，2007的暴风雨极具破坏性，危害严重的暴风雨时常发生。

4·Unfortunately, antivenin is still not widely available in the rural parts of the mamba’s range, and mamba-related deaths remain frequent.

不幸的是，这种抗毒蛇素的血清并没有在曼巴蛇出没的乡村区域广泛被利用，所以曼巴蛇致人死亡的事件依然时常发生。

5·However, hurting one's beloved is frequent.

但是，伤害所爱的人却是时常发生的。

经常出现的

1·As recent studies have shown, some tests for H1N1 infection are not entirely reliable, and false-negative results are a frequent problem.

最近的研究显示，用于H1N1感染的有些检测方法不完全可靠，所以假阴性结果是经常出现的问题。

2·A frequent question in conversations these days is, I wonder what's going to happen to Japan.

最近人们的谈话中经常出现的一个问题是：日本将会变成什么样。

3·One summer, my family's frequent winter melon on the table a shadow. at first I did not like to eat it a little bit.

一到夏天，我家的餐桌上就经常出现冬瓜的“身影”。一开始我还有点不太喜欢吃它。

4·Surge is a frequent problem in large axial flow adjustable suction fan.

喘振是大型轴流可调式引风机经常出现的问题。

5·Associated features that may be helpful in making the diagnosis include frequent consultation for medically unexplained symptoms, somatization, and past history of anxiety or depression.

相关特征也可能有助于确诊，包括经常出现医学上不明确的症状、躯体症状和焦虑或抑郁史。

密切

1·Bilateral exchanges and cooperation in other areas have also been increasingly frequent.

两国在其他领域的交流和合作也越来越密切。

2·I only keep frequent contact with a few very close and loyal friends here.

我只和少数几个我在这里的非常亲密和忠诚的朋友保持着密切的联系。

(1)frequent flyer飞行常客

(1)frequent visitor常客；熟客