precise/accurate/exact.导航词义：准确的

1. precise:adj. 准确的，精确的.强调信息、细节等准确无误的。

He stayed up all night in order to get the precise sales figures.

为了得到准确的销售数据他一宿没睡。

To be precise, the train leaves at 10:28.

准确地说，这趟火车10点28分开出。

2. accurate:adj. 准确的，精确的.指报道、描述等符合事实的，也指测量数据、计算结果、记录内容等没有差错的。

Was the old man able to give the police an accurate description of the thief?

那位老人能向警方准确描述小偷的情况吗？

It is important to keep accurate records.

作精确的记录很重要。

3. exact:adj. 确切的，精确的.指每个细节都正确无误的，多作定语。

an exact description of the attacker

对袭击者的精确描述

The exact location of the plane crash is still unknown.

飞机失事的确切位置还不清楚。

全部

1·I don't remember the exact words.

我不记得确切的话了。《柯林斯英汉双解大词典》

2·What is the exact location of the ship?

那条船的确切位置在哪里？《牛津词典》

3·The exact length of each period may vary.

每一时期的确切持续时间可能有所不同。《柯林斯英汉双解大词典》

4·Forecasting floods is not an exact science.

预测洪水不是一门精密科学。《柯林斯英汉双解大词典》

5·She gave an exact description of the attacker.

她对袭击者的特征作了精确的描述。《牛津词典》

6·She's in her mid-thirties—thirty-six to be exact.

她三十五岁左右—确切地说是三十六岁。《牛津词典》

7·We need to know the exact time the incident occurred.

我们需要了解事情发生的确切时间。《牛津词典》

8·It has taken until now to pin down its exact location.

一直到现在才确定了它的准确位置。《柯林斯英汉双解大词典》

9·Assessing insurance risk can never be an exact science.

估定承保的风险永远不会成为一门精确的科学。《牛津词典》

10·She knew the exact location of The Eagle's headquarters.

她知道“飞鹰”总部的准确位置。《柯林斯英汉双解大词典》

确切

1·I don't remember the exact words.

我不记得确切的话了。《柯林斯英汉双解大词典》

2·What is the exact location of the ship?

那条船的确切位置在哪里？《牛津词典》

3·The exact length of each period may vary.

每一时期的确切持续时间可能有所不同。《柯林斯英汉双解大词典》

4·We need to know the exact time the incident occurred.

我们需要了解事情发生的确切时间。《牛津词典》

5·The exact number of protest calls has not been revealed.

抗议电话的确切次数尚未披露。《柯林斯英汉双解大词典》

准确

1·It has taken until now to pin down its exact location.

一直到现在才确定了它的准确位置。《柯林斯英汉双解大词典》

2·She knew the exact location of The Eagle's headquarters.

她知道“飞鹰”总部的准确位置。《柯林斯英汉双解大词典》

3·Find the exact grip that allows you to hit the ball hard.

找到能让你大力击球的准确握拍方法。《柯林斯英汉双解大词典》

4·The exact measurements of the room are 3 metres 20 by 2 metres 84.

这间屋子的准确尺寸是长3.20米，宽2.84米。《牛津词典》

5·The last two clauses were an exact quote rather than a paraphrase of Mr. Forth's remarks.

最后两个分句是对福思先生言论的准确引用而不是改述。《柯林斯英汉双解大词典》

精确

1·She gave an exact description of the attacker.

她对袭击者的特征作了精确的描述。《牛津词典》

2·It is as exact as a gun.

它和枪支一样精确。

3·Joly's calculations would have been more exact if he had collaborated with experts in other fields.

如果乔利与其他领域的专家合作，他的计算可能会更精确。

4·It's like baking a cake: If you don't have exact amounts, it goes wrong, she says.

她说：“这就像是做蛋糕：如果没有精确的用量，就会出错。”

5·Now you can see why we don't have an exact date for our sculpture, the lady with the hood.

现在你能明白为什么我们不能对《戴头巾的女人》这件雕塑进行精确的断代了吧。

精密的

1·Forecasting floods is not an exact science.

预测洪水不是一门精密科学。《柯林斯英汉双解大词典》

2·While a successful marriage is not an exact science, science (and common sense) suggests thinking and behaving in a positive way toward one's partner is beneficial.

成功的婚姻并不是精密的科学，科学认为思想和行为积极些对于自己的伴侣是有好处的。

3·These three distinct volumes near the entrance help organize the program, folding and compressing the circulations around it, making them as exact and compact as possible.

入口附近的这三个体块实现不同的空间组织，折叠和压缩，使他们尽可能地精密和紧凑。

4·History is not an exact science.

历史不是一门精密的科学。

5·Mathematics is an exact science.

数学是一门精密的科学。

精确化

1·Besides the influence of temperature on specific heat of mixture, considered is also that of diffusion flow due to concentration discrepancies, thus making the theoretical model more exact.

除考虑温度对混合气比热的影响外，还考虑了由于浓度差异产生的扩散流动对混合气比热的影响，从而使理论模型进一步精确化。

原样的

1·And in fact, most of the time it'll just be that exact string that was sent over the wire from the client.

实际上，大多数时候，它只是那个通过线路从客户机发送过来的原样的字符串。

2·By matching 'similar', but not 'exact', fingerprints, redundant fingerprints need not be stored for each dataset.

通过匹配“相似的”、而不是“原样的”指纹，对于每个数据集就不需要存储冗余的指纹。

刚好的

1·That is the exact opposite of psychology's main presupposition of there is no God.

这是刚好相反，心理学的主要假定是没有神。

2·Well, what a coincidence, smiled the man. A dollar and eleven cents – the exact price of a miracle for little brothers.

“呵呵，真是凑巧，”男士微笑着说，“一美元十一美分—这刚好够给你弟弟买一个奇迹。”

(1)the exact same[非规范用语]正是同一个，正是这个；完全相同的

(1)exact solution精确解

(1)exact science精密科学（如数学、物理学、化学等）

(1)exact measurement精密测量

(1)be more exact更确切地（说）

(1)exact in对…很严谨