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an information retrieval system是什么意思？

an information retrieval system

信息检索系统

相关词汇
an information retrieval system

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

information

n. 信息，数据，通知，消息，知识；

retrieval

n. 收回，挽回，检索；

system

n. 体系，系统，制度，身体，方法；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
have an easy steerage
顺手
The bus spattered water over us.
公共汽车溅了我们一身水。
Blood spattered the seats of the vehicle.
鲜血把车上的座位都溅污了。
a literary composition in the form of a soliloquy
独白形式的文学作品
Marco Polo’s travelogue mentions that Kublai Khan sent envoys to Malgache.
马可波罗游记中提到忽必烈曾派使节到马尔加什。
to write seditious pamphlets.
写一些煽动性很强的小册子
He pretended profundity by eye-beamings at people.
他用神采奕奕的眼光看着人们，故作深沉。
We suggested "A.M."; and after some hesitation, for my friend thought it perhaps sacrilegious, the slogan "A.M.! Amen!"
我们提议叫“A.M.”，因为我朋友害怕这样会渎神，所以一番犹豫之后，才给出广告语：“A.M.！阿门！”
I felt some nausea and retched several times. But I didn’t throw up anything.
我感到恶心，干呕了几次，但没吐出什么来。
oleaginous flattery
谄媚的恭维
The animal gave a pathetic little whimper.
这只动物低声哀叫，令人怜悯。
Lights spangled the night skyline.
灯光点亮了夜空。
freestanding storage cabinet
独立的贮藏柜
the verdure of childhood
童年时期的朝气蓬勃