ad
ad
英[ˌeɪ ˈdiː]美[ˌeɪ ˈdiː]
n.广告；
复数：ads;
例句
The meetings will be held on an ad hoc basis.会议将按需要随时召开。
This is an ad hoc committee specially established to deal with a particular subject.这是一家专门成立的处理某一问题的特别委员会。
a splashy half-page ad.惹人注目的半页广告。
The speaker has to ad- lib his speech when his papers suddenly blow off the podium.当演讲稿突然掉下台时，演讲者不得不现编词。
Quills were the chief writing implement from the 6th century AD until the advent of steel pens in the mid 19th century.从公元6世纪到19世纪中期钢笔出现以前,羽毛笔是主要的书写工具。
Having suffered grievously from biological weapons attacks in the past, China supports work that helps comprehensively to strengthen the effectiveness of the convention. It has actively participated in the work of drawing up a Protocol of the Ad Hoc Group中国在历史上也曾深受生物武器之害。中国支持全面加强《禁止生物武器公约》有效性的工作，积极参加了于1994年设立的公约缔约国特设工作组有关制定《公约》议定书的工作，并为议定书的谈判取得进展作出了贡献。
Television sports commentators repeat the same phrases ad nauseam.电视体育解说员说来说去就是那么几句话，令人厌烦。
The problem would be repeated ad infinitum.这个问题会一而再再而三地出现。
You cannot stay here ad infinitum without paying any rent.你不能一分钱房租也不付永远住在这里。
a classified ad分类广告
英语四级真题
Just as peer-to-peer businesses like eBay allow anyone to become a retailer, sharing sites let individuals act as an ad hoc ( 临时的) taxi service, car-hire firm or boutique hotel (精品酒店) as and when it suits them.
出自-2013年12月阅读原文In original business model, which involved selling ads and putting then At the side of the pages totally Who wants to took at ads when they're online connecting with their friends?
出自-2012年6月阅读原文Removing ads from all social-networking sites.
出自-2012年6月阅读原文My children used to distribute ads.
出自-2011年6月听力原文He hires children to distribute ads in shopping centers
出自-2011年6月听力原文英语六级真题
Interactive ads and viewers might not go well together.
出自-2016年6月阅读原文BrightLine iTV, which designs and sells interactive ads, says interest has surged: it expects its revenues almost to triple this year.
出自-2016年6月阅读原文BSkyB, Britain's biggest satellite-television service, already provides 9 million customers with interactive ads.
出自-2016年6月阅读原文Agencies often produce alternative ads or commercials that are pre-tested in newspapers, television stations, etc.
出自-2015年12月听力原文Hi, I'm calling about the ad for the one bedroom apartment.
出自-2012年6月听力原文The ad specifications had not been given in detail.
出自-2011年12月听力原文George Grune, a former ad salesman who joined Reader s digest in 1960 has his eye focused on the bottom line.
2018年6月六级真题（第一套）听力 Section C柯林斯高阶英汉双解学习词典释义
N-COUNT
广告
An ad is an advertisement.
例句
She replied to a lonely hearts ad.她回应了一则征友广告。英汉词典释义
n.
广告
a want ad for doctors一则招聘医生的广告a classified ad分类广告There was a brief ad for Mona Lisa skin lightener.有一段关于蒙娜丽莎牌润肤霜的简短广告。(adaptor) 改编者
(addenda) 补遗；附录
(addressed) 寄给，致，向…发表讲话，向…提出
(administration) 管理，行*，*，*府
(administrator) 管理人员，行*长官
(advance) 预付，预缴，预付款，垫款
(adverb) <语>副词
(advise) 通知，劝告，建议
(aerodrome) 机场
(after date) <商>出票日后
(avoirdupois) <英>常衡(制)(一磅等于16英两)
(addendum) 附录，补遗，附件
(advice) 消息，通知
无休止地； 反复地
You cannot stay here ad infinitum without paying any rent.你不能一分钱房租也不付永远住在这里。The problem would be repeated ad infinitum.这个问题会一而再再而三地出现。(因重复而)令人厌烦地
Television sports commentators repeat the same phrases ad nauseam.电视体育解说员说来说去就是那么几句话，令人厌烦。英英词典释义
Noun
1. a public promotion of some product or service
行业词典
医学： 加，加到，至：用于处方，提示某物(通常为稀释剂)须加至某量；
