at a rough estimate

常見例句

What do you know about Nigeria? At a rough estimate, it is…
你對(duì)尼日利亞了解多少？據(jù)粗略估計(jì)，它有三個(gè)英國那么大。 …
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The builder said that at a rough estimate the job would take about a fortnight to complete.
施工員說，粗略估計(jì)一下，這一任務(wù)要兩周才能完成。
And used respectively direct calculation and human capital method to reckon up direct and indirect economic burden. At last a rough estimate of the lost of economy by AIDS will be made;
用直接法、人力資本法分別估算艾滋病的直接和間接經(jīng)濟(jì)負(fù)擔(dān)，估算艾滋病造成當(dāng)?shù)氐慕?jīng)濟(jì)損失大?。?/li>
權(quán)威例句
At that size, a very rough estimate tells us Kong could weigh as much as 60 tons.
FORBES: King Kong Vs. T. Rex