He has high moral principles.

他很有道德。

牛津词典

I refuse to lie about it; it's against my principles .

我绝不为此事撒谎；那是违背我的原则的。

牛津词典

Stick to your principles and tell him you won't do it.

要恪守自己的原则，告诉他你绝不会干的。

牛津词典

She refuses to allow her family to help her as a matter of principle .

她不要家人帮忙，对她来说这是个原则问题。

牛津词典

He doesn't invest in the arms industry on principle .

他根据自己的信条，不投资军火工业。

牛津词典

the principles and practice of writing reports

报告写作的理论与实践

牛津词典

The principle behind it is very simple.

其中的原理十分简单。

牛津词典

There are three fundamental principles of teamwork.

团队合作有三个基本原则。

牛津词典

Discussing all these details will get us nowhere; we must get back to first principles (= the most basic rules) .

一直谈这些细节不会有结果的；我们必须回到根本原则上来。

牛津词典

the principle that free education should be available for all children

所有儿童都应该能享受免费教育的观念

牛津词典

the principle that heat rises

热气上升的定律

牛津词典

In principle there is nothing that a human can do that a machine might not be able to do one day.

原则上，总会有一天，凡是人能做的事，机器就能做。

牛津词典

They have agreed to the proposal in principle but we still have to negotiate the terms.

他们已基本同意了这项提议，但我们还得磋商各项条款。

牛津词典

Buck never allowed himself to be bullied into doing anything that went against his principles...

巴克从来不会因为受到威胁而做违背自己原则的事情。

柯林斯高阶英语词典

...moral principles...

道德准则

柯林斯高阶英语词典

...a violation of the basic principles of Marxism...

违背马克思主义的基本原则

柯林斯高阶英语词典

The doctrine was based on three fundamental principles.

这个学说建立在三条基本原理之上。

柯林斯高阶英语词典

These people lack all understanding of scientific principles.

这些人对科学原理一窍不通。

柯林斯高阶英语词典

...the principles of quantum theory.

量子论原理

柯林斯高阶英语词典

I agree with it in principle but I doubt if it will happen in practice.

我大体上同意这一点，但是怀疑它是否能够付诸实践。

柯林斯高阶英语词典

Even assuming this to be in principle possible, it will not be achieved soon.

即使假定这在理论上行得通，它也不可能于短期内实现。

柯林斯高阶英语词典

He would vote against it on principle...

他会根据原则投反对票。

柯林斯高阶英语词典

His father, on principle, did not like to hear requests for money.

从原则上来说，他父亲不喜欢别人借钱。

柯林斯高阶英语词典

KOBE: I think after Game 2 was it.

科比: 我认为在G2时才算结束.

期刊摘选

They are agreed in principle but not in detail.

他们的看法在大体上是一致的,但是在细节上有所不同.

《简明英汉词典》

Every organ of state must apply the principle of efficient and simple administration.

国家机关必须实行精简的原则.

《现代汉英综合大词典》