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Economics is an inexact science.是什么意思？

Economics is an inexact science.

经济学是一门不精确的科学。

相关词汇
economics is an inexact science

economics

n. 经济学，经济，国家的经济状况；
例句
She was cramming for her Economics exam...
她正在为应付经济学考试临阵磨枪。

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；
例句
He started eating an apple...
他开始吃苹果。

inexact

adj. 不准确的，不精确的，不确切；
例句
Forecasting was an inexact science.
预报科学是门不准确的科学。

science

n. 科学，技术，知识，学科，理科；
例句
It is accepted wisdom that science has been partly responsible for the decline of religion.
人们普遍认为，科学的兴起是宗教衰落的部分原因。
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。
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。
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。
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
He may laugh at our discomfiture now, but before long he'll be laughing on the other side of his face.
他现在可以对我们幸灾乐祸, 但是要不了多久他就会转喜为忧.
All this is a digression,'he added in a different tone.
不过这都是题外话. ” 他又换了口气说.
Darren ascribed his success to luck.
达伦把他的成功归因于运气.
The ship, with the help of radar, sailed in thick fog.
船借助于雷达在浓雾中航行.
Knowledge without practice makes but half an artist.
只有知识而无实践，只能造就半瓢水的艺术家。
...the motor vehicle and textile industries.
汽车业与纺织业
Later Jesus comes back to where his apostles are.
后来耶稣回到他的门徒身旁.
He seemed too ingenuous for a reporter...
作为一名记者，他太老实了。
Tsvetayeva was possessed by a frenzied urge to get out of Moscow.
茨维塔耶娃内心有一种想要离开莫斯科的狂热冲动。
We don't know how the transcript leaked.
我们不知道文字本是怎么泄露出去的。