### deduce

- 基本释义
- 词形变化
- 详细释义
- 双解释义
- 英英释义
- 短语词组
- 常见例句

deduce

[di'dju:s]

vt.演绎, 推断

**例句与用法：**

From the presence of so many people at the party, we can *deduce* that it is a welcomed one.

从参加聚会的人数之多我们可以看出，这次聚会是受人欢迎的。

If you saw a doctor left a house, you may *deduce* the fact that someone in the house be ill.

假如你看见一个医生离开一家人家，你就可以推想那家里有人病了。

From this fact we may *deduce* that he is sick.

从这个事实我们可推断他生病的事。

From seeing a doctor leaving a house, you may *deduce* that someone in the house is ill.

从看见一个医生从一处住所出来，你就可以推断这一家有人生病了。

**词形变化：**

形容词: deducible | 动词过去式: deduced | 动词过去分词: deduced | 动词现在分词: deducing | 动词第三人称单数: deduces |

vt.

1. 演绎, 推论[(+from)][+that]

On the basis of the evidence we deduced that he was guilty.

根据这些证据, 我们推论他是有罪的。

What do you deduce from these facts?

从这些事实你能推断出什么?

2. 追溯

deduce

过去式：deduced

过去分词：deduced

现在进行时：deducing

**词形变化：**

形容词: deducible | 动词过去式: deduced | 动词过去分词: deduced | 动词现在分词: deducing | 动词第三人称单数: deduces |

**同义词：**

infer | gather | conclude | assume | presume | judge | reason | suppose | reckon | construe | figure out | work out | realize | comprehend | determine | deem | figure | glean | understand | guess | surmise | diagnose | think | hunch | have | a | derive | deduct |

**反义词：**

induce |

**词义辨析：**

同义:

v.演绎, 推断

同义参见:

反义:

vt.演绎

deduce[di'dju:s]vt.1.■推论，推断，演绎：From the evidence the detective deduced that the servant had done it.根据证据侦探推断是佣人所为。From his conversation,I deduced that he had a large family.据他的谈话，我推断他有个大家庭。2.■对…追根溯源，追溯…的根源(或由来)，追索…的来龙去脉，探索…的过程：to deduce one's lineage追溯某人的家系[亦作deduct]to deduce the development of a culture from archaeological remains根据古迹追溯一种文化的发展过程[亦作deduct]近义词infer变形vt.deduceddeducing

deducededuce[diˈdju:s]vt.1.■推论, 推断, 演绎(from)2.■追溯根源3.■引出, 推导deduce a conclusion from these facts从这些事实推出结论If you see a doctor leaving a house, you may deduce that someone in the house is ill.如果你看见一个医生从某一家出来, 你就可以推知这家有人病了。

继承用法deducibilityn.

词性变化deducible[dɪˈdju:səbl]adj.

参考词汇见infer;

**deduce**

*verb*

*[with obj.]*

- arrive at (a fact or a conclusion) by reasoning; draw as a logical conclusion

推论，演绎出（事实，结论）

little can be safely**deduced from**these figures.

从这些数字中不能准确推断出什么来。

[with clause]they**deduced that**the fish died because of water pollution.

他们推断鱼是死于水污染。

■(archaic)trace the course or derivation of

(古)对…追本溯源，追溯…的来历

he cannot deduce his descent wholly by heirs male.

他无法完全通过男性继承人来追溯祖籍。

**派生**

**deducible**

*adjective*

**语源**

- late Middle English (in the sense 'lead or convey'): from Latin
*deducere*, from*de-*'down' +*ducere*'lead'

deduce

动词 deduce:

reason by deduction; establish by deduction

conclude by reasoning; in logic

同义词：infer

deduce

■From this fact we may deduce that he is sick.

从这个事实我们可推断他生病的事。

■Detective deduce from the clue who have commit the crime.

侦探根据所掌握的线索推断出作案的人。

■From seeing a doctor leaving a house, you may deduce that someone in the house is ill.

从看见一个医生从一处住所出来，你就可以推断这一家有人生病了。

■If you saw a doctor left a house, you may deduce the fact that someone in the house be ill.

假如你看见一个医生离开一家人家，你就可以推想那家里有人病了。

■From the presence of so many people at the party, we can deduce that it is a welcomed one.

从参加聚会的人数之多我们可以看出，这次聚会是受人欢迎的。

■What do you deduce from these facts?

从这些事实你能推断出什么?

■He will deduce a conclusion from premises.

从前提推导出结论。

■Beyond the obviousfacts, I can deduce nothing else.

除了这些显而易见的情况以外，我推断不出别的什么。

■To assume or work out from given facts;deduce.

演绎从既定事实中推断出；演绎

■I imagine that you may deduce an apt moral from my tale.

我觉得你也许能从我的际遇中引出恰当的教训。

■We will now deduce the properties of a single element.

现在我们推导单个无素的性质。

■From this, we could deduce phrases and proximity.

根据该列表,我们能推论短语和近似度。

■Isobars can also be used to deduce wind conditions.

等压线也可用来推断风的情况。

■Deduce the multicolored life palette.

演绎着五彩的人生调色板。

■If a = b and b = c, we can deduce that a = c.

设a = b, b = c, 可以推断a = c.

■HOLMES: Watson, look up at the stars and tell me what you deduce.

福尔摩斯:华森,看天上的星星!你能从中推理出什么结论?

■We can deduce a conclusion from the premise.

我们可以从这个前提推出结论。

■To assume or work out from given facts; deduce.

演绎从既定事实中推断出；演绎

■What can you deduce from the scene?

你从这个场景中能推断出什么？

■On the basis of the evidence we deduce that he is guilty.

根据这些证据，我们推论他是有罪的。

■He expected to deduce new ones by mathematical means.

他期望用数学方法得出一些推论。

■The police were able to deduce where the fugitive was hiding.

警方成功地推断出那逃亡者躲藏的地方。

■To deduce(a principle or doctrine); construe(a meaning).

演绎，解释推断（原则或教义）；分析（意义）

■Hence deduce the number of solutions and a description of them.

从此来推论这些数的解答并且做一个描述。

■I deduce from the large crowd that the speaker is very popular.

从听众很多这一点，我可以推断，演讲者大受欢迎。

■I can deduce from the large crowd that the speaker is very popular.

从听众很多这一点，我可以推断，演讲者大受欢迎。

■To derive by deduction;deduce.

推论通过演绎得出；推论，推断

■Can we deduce from your silence that you do not approve?

你保持沉默，我们是否可以据此而推断出你不赞成?

■We can deduce a lot from what people spend their money on.

我们从人们花钱买什么东西可以推断出很多情况。

■Beyond the obvious facts, I can deduce nothing else.

除了这些显而易见的情况以外,我推断不出别的什么。

■He has to deduce what he can from the few scanty clues available.

他们不得不从获得的稀少而贫乏的线索中尽其所能地进行推断。

■Timewise, I deduce that the time is approximately half past three.

从时间上说，我推测现在大概是三点半。

■To derive by deduction; deduce.

推论通过演绎得出；推论，推断

■Hhe has to deduce what he can from the few scanty clues available .

他不得不依据这寥寥几丝线索,尽力做出推断.

■To deduce(a principle or doctrine;construe(a meaning.

演绎，解释推断（原则或教义）；分析（意义）

■I can deduce the correct answer from the information provided.

从提供的信息中我可以推理出正确的答案。

■HOLMES: Watson, look up at the stars, and tell me what you deduce.

福尔摩斯：华生，注意看星星，告诉我你想到什麽。

■He has to deduce what he can from the few scanty cluse available.

他必须根据现有的几条不充分的线索进行推理。

■He expected to deduce new ideas by mathematical means.

他期望用数学方法得到新的推论。

■Having a kind of happiness is to deduce with the banality!

有一种幸福是用平凡去演绎!

■Many experts deduce that there are aliens in other planets.

许多专家都推断在其他的星球上存在着太空人。

■HOLMES:watson,look up at the stars and tell me what you deduce.

福尔摩斯：华生，向上看看星星，告诉我你推论出什么。

■So far we could only deduce in this way, sir. Further information is expected.

先生,至今为止我们也只能这样推断,还有待进一步的信息。

■So far we could only deduce in this way,sir. Further information is expected.

先生,至今为止我们也只能这样推断,还有待进一步的信息。

■You will notice water rising in the tube, now what do you deduce from that?

你将会注意到水在试管中上升，现在你从中会得出什么结论呢?

■We shall deduce the result from a lemma about Euler trails in directed multigraphs.

我们用一个关于有向重图中尤拉迹的引理来证明这个定理。

■Einstein watched it in delight, trying to deduce the operating principle.

爱因斯坦很欣喜地看着它,想推断出其中的操作原理。

■Scanty clues He has to deduce what he can from the few scanty clues available.

他们必须根据现有的不充分的线索进行推理。

■Next, the user must deduce that the buttons below the list affect its contents.

接着，用户会推测下面的按钮可以用来影响列表中的内容。

■You will notice water rising in the tube,now what do you deduce from that?

你将会注意到水在试管中上升，现在你从中会得出什么结论呢?