usefulness是什么意思?usefulness怎么发音?usefulness的解释和用法

英语单词usefulness是什么意思?usefulness怎么读?usefulness怎么发音?52单词网为您整理了usefulness的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！

usefulness怎么读

usefulness的读音:[ˈju:sfəlnəs]

usefulness的意思

1、n.有用，有益，有效;效能;

usefulness的近义词

1、convenience n.方便;带来方便的事物;便利设施;公共厕所;

2、effectiveness n.有效，有力;有效性;效益;效用;

3、efficacy n.功效;效力;效验;生产率;

4、expediency n.适宜;方便;合算;利己;

5、handiness n.巧妙，轻便，敏捷;

usefulness的反义词

1、uselessness n.无用;

usefulness的双语例句

1、The theory is of limited usefulness.

这个理论用途有限.

2、The index adds appreciably to the usefulness of the book.

索引明显地增加了这本书的实用价值.

3、Here is an example of the usefulness of the concepts of angular impulse and angular momentum.

这有一个例子,可以说明角冲量和角动量概念的用途.

4、The advisory group has outlived its usefulness.

顾问组已失去了它的作用.

5、The accommodation is some distance from the clubhouse, so a hire car comes in useful.

住处离会所有一段距离，所以租一辆车会很有用。

6、The need and the usefulness of a bilingual publication of the common law cases are apparent.

显然而见,以双语出版普通法案例是有需要的,带来的好处亦不少.

7、Application is the key on our life, otherwise the Bible is usefulness.

应用是关键, 否则《圣经》就是无用的.

8、I was persuaded of the usefulness of his new device.

我相信了他的新装置的实用性.

9、The report is of potential usefulness to the government.

这个报告可能对政府有用.

10、Badly written questions limit the usefulness of questionnaires.

问题设计得不好,调查问卷的用途就会打折扣.

11、Many of them did not primarily seek wealth, but usefulness to God.

他们当中许多人主要不是追求致富, 而是使钱财为神所用.

12、What is more, some experts doubt the usefulness of CRP for patient screening in the clinic.

此外, 有些专家也质疑crp用在临床筛检上的实用性.

13、He has outlived his usefulness.

他已老而无用了.

14、Availability, cost, and predictive value limit the usefulness of antibody testing.

可获得性 、 成本和预期值限制了抗体检测的应用.

15、Hypnotherapy can be useful in helping you give up smoking...

催眠疗法可能有助于你戒烟。

16、The slow cooker is very useful for people who go out all day...

慢炖锅对于整天都不在家的人来说很有用。

17、This tool even more has usefulness than that.

这个工具比那个更有用.

18、Maybe that will combine the usefulness of the two rules, without the drawbacks.

也许这将那两条规则的作用整合到了一起, 没有不好地方.

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