have a useful发音

意思翻译

有一个有用的

相似词语短语

a useful───有用的

useful───adj.有用的，有益的；有帮助的

a useful book───一本有用的书

useful charts───有用的图表

useful tips───有用的提示

useful idiots───有用的傻瓜

useful book───有用的书

very useful───非常有用的

useful life───有效期，有效寿命；使用寿命；有效期

双语使用场景

By definition, a use case should have a useful outcome.───根据定义，用例应该具有有用的结果。

I have a useful contact in Shanghai.───我在上海一个有用的人可以联系。

But you could in principle have a useful conversation about them with some people.───但是原则上你还是可以找到一些人于与他们做一些有益的对话讨论。

Mr. Agata believes the yakuza have a useful place in Japanese society.───他认为黑帮在日本社会中起着重要作用。

To have a useful life, even the hottest quartz-halogen incandescents have to operate well below the filament's melting point.───为了在日常生活中达到效用，连最热的石英卤素灯运行时也不得不适当地低于其灯丝的熔点。

Plant assets are relatively permanent, and have a useful life of more than 1 year.───固定资产相对是使用长久的，有用年限一般超过一年。

Some private apartments have a useful view.───有些私人房间可作为有用的观察点；

英语使用场景

Plant assets are relatively permanent, and have a useful life of more than 1 year.

This suggests that, while disulfiram is not a panacea, it does have a useful role in selected patients.

These are then excreted and, should they prove to have a useful, coincidental effect, the bacteria thrive.

Some formulations, incorporating a solvent normally glycol ether, have a useful low temperature activity.

A scholastic work is to have a useful bibliography at the end of each chapter or the whole book.

I have a useful contact in New York.

However, he suggests that fear does have a useful function.