at a guess

At a guess, there were forty people at the party.

估计有四十人参加了聚会。

《牛津高阶英汉双解词典》

At a guess I would say sixteen per cent, and I do not think that figure is likely to get bigger in the future.

我猜测为60%并且我认为这个数字将来不可能变大。

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On the other hand, if you know nothing of a package's coupling related to its test coverage, then ascertaining the time to replace a third-party library is, at best, a guess!

另一方面，如果您根本不了解与测试覆盖率相关的包耦合的知识，那么为替换第三方库确定的时间最多就是个猜测！

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Ian Monkford was up to his eyes in some kind of trouble-financial at a guess, he's a banker-couldn't see a way out.

伊安·蒙福德身陷麻烦大概是经济方面的因为他是银行职员出了事没法解决

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The inner-mechanism of physical and psychological dependence caused by opium, especially the psychological dependence mechanism which determine drug resumption, is still a dimness or at a guess stage basically.

阿片类所致的身体依赖和精神依赖的内在机理仍很不清楚，特别是对复吸起决定性作用的精神依赖机理的研究，可以说是基本还处于揣测阶段。

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At a best guess, she told SPACE. com, flights could begin in the first quarter of2013.

她告诉space.com，据推测，航班将会在2013年的第一季度试飞。

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There were about 20 people there, at a rough guess.

那里约计有20人。

《牛津高阶英汉双解词典》

Mid-s, at a guess. Father and son.

年代的中期吧父子照

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At a guess I would say that 90&# 8201; per cent of business trips could be cancelled with no damage to the business.

我猜想，有90%的商务旅行可以取消，而不会对业务造成损害。

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Ian Monkford was in some kind of trouble-financial at a guess, he's a banker-couldn't see a way out.

伊安·蒙福德身陷麻烦，大概是经济方面的，因为他是银行职员，出了事没法解决。

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At a guess I shall say we are speeding at fifty miles an hour

我猜测我们正以每小时五十公里的速度在前进

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At a guess, I should say we are speeding fifty miles and hour.

我估计我们正以每小时50英里的速度前进。

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At a guess he would have said that it was the body of a man of sixty, suffering from some malignant disease.

如果叫他猜，他一定估计这是一个患有慢性痼疾的六十老翁的躯体。

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At a guess I should say there were fifty people present.

我估计有50人出席。

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At a guess there are a hundred people here.

估计这里有100人。

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The man asked the people at dinner to give a guess as to his age.

那人在晚餐时要他的同伴猜他的年龄。

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At a rough guess, I'd say the job will take three or four weeks.

粗算一下的话，我看这活儿得花上三四个星期。

provided by jukuu

At a guess, I'd say she must have got lost.

据我猜测，她一定是迷路了。

provided by jukuu

At a guess he's been dead for two days.

据猜测，他已死了两天。

《柯林斯高阶英汉双解学习词典》