useful如何读

英:[ˈjuːsfl]

美:[ˈjuːsfl]

useful英汉释义

adj.(形容词)
  1. 有用的,有益的,有帮助的 effective in use, bringing help or advantage
  2. [A] 令人满意的satisfactory

useful是什么意思

adj. (形容词)
  1. 有用的,实用的,有益的,有帮助的,有效的,重要
  2. <俚>值得高度赞扬的,令人满意的,值得称赞的,好的
  3. 对...很熟练的,能干的,精通...的,得力,优秀的
  4. 可资利用的,有实际使用价值的

useful自然拼读

use·ful

yus fl

useful变形

比较级:more useful

最高级:most useful

useful扩展

usefully (adv.), usefulness (n.)

useful词根

词根:use

adj.

usable 可用的;合用的(等于useable)

used 习惯的;二手的,使用过的

useless 无用的;无效的

useable 可用的;便于使用的(等于usable)

adv.

usefully 有效地,有用地

uselessly 无用地;无益地

n.

usage 使用;用法;惯例

use 使用;用途;发挥

using 使用;利用

user 用户;使用者

usefulness 有用;有效性;有益

usability 合用,可用;可用性

usableness 可用;使用方便

uselessness 无用,无效

v.

used 用;习惯(use的过去式)

using 使用(use的ing形式)

vi.

use 使用,运用

vt.

use 利用;耗费

useful英英释义

Adjective

1. being of use or service;

"the girl felt motherly and useful"

"a useful job"

"a useful member of society"

2. of great importance or use or service;

"useful information"

"valuable advice"

3. capable of being turned to use or account;

"useful applications of calculus"

4. having a useful function;

"utilitarian steel tables"

useful词组

be useful for对…有用;具有…用途

useful life使用寿命;有效期

useful data有用数据和资料

extremely useful非常有用

make oneself useful帮忙 

useful work有效功;有用功

useful time使用寿命,使用时间

useful value使用价值

useful animal益兽

useful energy有效能;有用能

useful power有效功率,有效能量

useful plant有用植物

useful词源中文解释

1590年代,来自 use(n.)+ -ful。相关词汇: Usefully; usefulness。

useful词源英文解释

The first known use of useful was in 1595

useful儿童词典英英释义

uselessadjective

having or being of no use

usefuladjective

capable of being put to use : usable

useful scraps of material

having practical value

a useful invention

usefuladjective

capable of being put to use : usable

useful scraps of material

having practical value

a useful invention

useful 例句

1 But they also made useful and beautiful goods—copper kettles, glittering colored glass, and steel knives and hatchets—unlike anything else in New England.

2 All of our cultural heritage which is useful should be inherited, but in a critical way.

凡属我国文化遗产中有用的东西,都应当批判地继承.

3 How very kind Mr. Brooke is, and how fortunate that Mr. Laurence’s business detains him near you so long, since he is so useful to you and Father.

4 This information could prove useful .

这条信息往后也许有用。

5 Aboard the Argo II, she felt about as useful as a box of ballast.

6 That you are only as interesting as you are useful to someone.

7 Only in his work could he find redemption; only in the Corps was this manic quality channeled into a useful function.

8 “I reported to Lawrence that I, too, felt it would probably be useful to establish a second laboratory,” he recalled.

9 “I don’t think my parents have ever taught me anything useful like that. They say machines are better than humans at everything. Which...could be why they tried to hire whatnots.”

10 Not that that would do anything, but at least it would feel useful.

11 And yet the nuisance had flattered him, and the ribbons would be useful.

12 Kathy, calmer now, was glad to hear that he had been able to help the dogs, that he was feeling useful.

13 He hugged the old ladies as we finally left their houses, assuring them he’d do his best to be useful—to get the fixable issues fixed.

14 It seemed to me that the temperature in the shade would be a lot more useful to the citizens of our town.

15 Every part of the pig is useful.

猪浑身上下都是宝.

16 They cleared forests and drained swamps, creating land for farming and other useful purposes.

17 Mosca had taken the toolbox away from Victor before he left, but the detective always had a bit of wire and some other useful items in the hollow heel of one of his shoes.

18 If you waited long enough, a useless thing would become useful again.

19 Tending chickens was something Naomi knew how to do, a small way to be useful.

20 Nevertheless, as long as one understands that the table is a simplification, it is useful for comparing continental histories.

useful 同义词

3 可用的

usable going serviceable

19 干杂活的人

dogsbody

25 值得称赞的

laudable

26 不错的

respectable watchable

31 适用的

proper

32 适用

proper usable apply

useful 短语相关

come in useful come in useful/helpful make oneself useful prove (to be) useful useful idiot useful life

相关词