assume/presume/suppose.导航词义：推测，假定

1. assume:v. 设想，假定.指想当然地将未经证实的事当真，比较武断。

I didn't see your cell phone, so I assumed you'd left.

我没看见你的手机，所以我以为你离开了。

Assuming that Dad agrees, when do you want to shop for a new car?

假设爸爸同意，你打算什么时候买新汽车？

2. presume:v. 假设，假定.常指以已有的经验、信息等为依据进行合乎逻辑的推测、推断，但结论可能有误。

This logical analysis presumes the separation of subject from object.

该逻辑分析假定主体与客体是分开的。

I presume that this price includes all transportation and accomodation fees.

我猜测，这个价钱包括一切交通费用和住宿费。

3. suppose:v. 假定；猜想.指在某一前提条件下或根据已有知识、信息等进行推测，有时用于表达意见。

The company's plan supposes a steady increase in wheat yield.

公司的这个计划假定小麦产量会稳定增加。

What makes him suppose they're going to quit?

他凭什么认为他们要离职？

全部

1·We must presume innocence until we have proof of guilt.

在证实一个人有罪之前，我们必须假定其无辜。《牛津词典》

2·They're resentful that outsiders presume to meddle in their affairs.

他们对外人擅自干预他们的事务怨恨不已。《柯林斯英汉双解大词典》

3·I presume you're here on business.

我想你是来这儿出差的吧。《柯林斯英汉双解大词典》

4·They are very expensive, I presume?

我想这些东西很贵吧？《牛津词典》

5·Had he been home all week?—I presume so.

“他整个星期都在家吗？”—“我想是。”《柯林斯英汉双解大词典》

6·I wouldn't presume to tell you how to run your own business.

我无意告诉你如何经营你自己的事业。《牛津词典》

7·The course seems to presume some previous knowledge of the subject.

这门课程似乎是以具备某些基础知识为前提的。《牛津词典》

8·You make notes, I presume.

我想你会做笔记的。

9·So you were coming from the airport, I presume.

我想你是从机场来的吧。

10·I, the humblest of thy servants, presume to teach thee?

我是您最卑微的仆人，怎么敢教您呢？

假定

1·I suggest one needs to appeal to artistic intentions (or what we presume to be the artist intentions) to some extent in weeding out which interpretation of a work of art is too far-fetched.

我认为，我们应该在某种程度上诉诸艺术家的意图(或者我们假定的艺术家的意图)以排除那些太过牵强的解读。

2·I suppose that one thing to note is that these were painted cycle lanes rather than kerbed ones - I can only presume drivers would have been more cautious otherwise.

我认为这里面有一件值得注意的地方就是，这些自行车道是用涂料涂成，而不是用护栏围起来——我只能假定那样的话(有护栏围起来)司机们会更小心一些。

3·We must presume they are innocent.

我们必须假定他们是无罪的。

4·I presume you can do it.

我假定你能做。

5·I presume you want to do your best when you sit down at a poker table.

当你坐到扑克桌上时，我假定你想做到最好。

相信

1·I presume you have all seen it.

我相信你们都看到了。

2·I presume your heart is beating, your food is being digested, and you do not have to remember to blink your eyes or maintain your blood pressure, right?

我相信你的心是殴打，您正在消化食物，而你不记得你的眼睛里闪烁或保持自己的血压，对不对？

3·I presume you will approve of the plan.

我相信你会赞成这个计划。

4·I presume you're aware of the situation.

我相信你是知道情况的。

推测

1·John did not say when he would return, but I presume he 'll be back for dinner.

约翰没有说何时会回来，但我推测他将回来吃晚饭。

2·John didn't say when he would return, but I presume he 'll be back for dinner.

约翰没说他什么时候回来，但我推测他将回来吃饭。

3·GM (1, 1) model could fit and presume the resistant trend very well.

GM(1,1)模型可精确拟合与推测该趋势。

4·I presume from your pronunciation and intonation that you are a foreigner. ;

按你说话的语音语调， 我推测你是个外国人。

擅自

1·It is foolish to presume that we need change.

擅自主张我们需要改变是愚蠢的。