英:[ˈjuːsləs]
美:[ˈjuːsləs]
英:[ˈjuːsləs]
美:[ˈjuːsləs]
use·less
yus lihs
uselessly (adv.), uselessness (n.)
词根:use
adj.usable 可用的;合用的(等于useable)
useful 有用的,有益的;有帮助的
used 习惯的;二手的,使用过的
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
adjective
serving no beneficial or practical purpose.I regret paying good money for this useless product.His advice was useless because he really didn't understand my problem.These old tapes are useless now that we no longer have anything to play them on.The old remedies were in fact useless against the disease.
not able to produce the desired or necessary effect; futile.His pleas were useless, as his attackers knew no mercy.All efforts to save the ship were useless in the raging storm.
1590年代,来自 use(n.)+ -less。相关词汇: Uselessly; uselessness。
无益的
The first known use of useless was in 1593
uselessadjective
having or being of no use
1 It doesn’t work, but he smiles nonetheless, clearly proud of his ability to spout useless information.
2 “All right,” Goober said, resigned, knowing it was useless to pursue the subject any further at the moment.
3 This time I didn’t hesitate, I stripped off the useless string and started to learn again.
4 Don't expend all your time on such a useless job.
不要把时间消耗在这种无用的工作上.
5 Don't clog up your memory with useless facts.
不要把脑袋塞满无用的东西.
6 It was even more useless and boring than being a messenger.
7 Speculation was useless; he speeded up his pace.
8 He would have given both his useless legs for the chance to ride against either.
9 Even my best mate, Marvin, knows it, and he’s more useless than the gunman.
10 It was the most useless thing to take to a refugee camp, of course.
11 “We don’t have time for this. We have to make sure Zeke and his mother and Christina’s family are all inoculated before the memory serum is released, or they’ll be useless.”
12 And despite Ron’s frequent complaints that Scabbers was both boring and useless, he was sure Ron would be very miserable if Scabbers died.
13 I had so many questions it was useless to try to sort them into any coherent order.
14 “Pard’n me, sir,” Carlyle says, “but maybe the bird is right. A keelhauling will leave him useless, if not dead. And the cannon needs a good cleaning if we’re to battle the beasts ahead.”
15 If I haven't much knowledge in this knowledge explosion time, I will be a useless man.
如果我没有知识在这知识爆炸时间, 我将是一个无用的人.
16 They would find some patch of arid, dusty, useless land, and dig row after row of holes in the ground—a thousand latrines to serve four thousand families.
17 But Fifth Harbor had been useless and all but abandoned by the city when Kaz had taken it over.
18 He tried for them in all directions, but his nose was useless, the fine scenting nerves numbed by ash and soot.
19 Now I’ve pulled that ace out of the hole, taken a good look, and found that it’s useless to me, devalued over time.
20 “Well,” he said slowly, “it must be a miracle, then, that such useless creatures grow up into something as great and reasonable as you, don't you think?”
1 无用
no-good recrementitious no-dice dead waste refuse unnecessary idle unwanted straw punk worthless wasted futile unworthy dud sleeveless unprofitable ineffectual unworkable crusted valueless brain-dead unserviceable good-for-nothing inexpert limp-wristed otiose bootless thriftless footling inutile losel unuseful orra crocky us uselessly vanity futility naught beggar not much chop invalid vain bum insignificant impractical duff inapt vainly invalidity inaptness in vain unprevalent negative needless fruitless trashy impotent feckless ne'er-do-well nugatory excrescent piffling wimpish chaffy unprevailing fruitlessly unhelpfully uselessness disutility paralyze go for nothing of no use do no good pathetic unhelpful manky toytown hopelessness worthlessness through empty void fiddling effete unavailing crock of no effect put out of action good for nothing n.g. bung crap hollow null unavailable frivolous Dud gash farcical screwed spike up the spout paltry purposeless outworn be no use to be no use rubbish played-out nullify no good any much good
2 没有用
4 无能的
no-account ineffective inefficient helpless hopeless powerless inept vagabond brain-dead footless unaccomplished impuissant impotent ineffectual spastic duff tinpot wet terrible effete shiftless incapable lame-duck
5 不怎么样的
6 无价值
duff naff piffling little bad cheap idle hollow null punk vain worthless vile flimsy Dud paltry naught measly crummy poxy nugatory fustian no-account nothing vanity nothingness unimportance nullify not much chop for the birds
8 无能
no-account ineffective inefficient helpless hopeless powerless inept vagabond brain-dead footless unaccomplished impuissant disability inability paralysis inefficiency imbecility impuissance impotent ineffectual spastic duff tinpot ineptly impotence ineptitude ineffectiveness worthlessness bungling wet terrible effete shiftless incapacity incapable lame-duck
9 徒然的
10 没有用的
11 不行
nothing doing be not on no dice off nope no can do it isn't on I never ! I never did! Well never ! Well never did! no way there is no way no go
13 无益的
gainless unnecessary idle null unavailable worthless sterile barren futile feeble unprofitable ineffectual feckless unfruitful purposeless unavailing otiose bootless fribble piffling inutile infructuous vain fruitless profitless unprofited ineffective pointless inoperative resultless ungainful of no utility frustrate Dud unhelpful farcical good-for-nought void footless good-for-nothing
14 无效的
idle invalid vain futile fruitless ineffectual flabby inoperative unavailing nugatory void null and void null ineffective dead as a dodo diriment non-effective unavailable inefficient incompetent feeble feckless frustrated inactive pathetic anaemic no good any much good empty frustrate nude barren inert inconclusive unprofitable voided unfruitful otiose
17 无价值的
duff naff piffling little bad cheap idle hollow null punk vain worthless vile flimsy Dud paltry naught measly crummy poxy nugatory fustian no-account nothing for the birds meaningless trashy junky gimcrack
18 无结果的
19 无效
idle invalid vain futile fruitless ineffectual flabby inoperative unavailing nugatory vainly futility negation invalidity invalidation nullity void frustrate undo negate neutralize nullify vitiate stultify of no effect null and void diriment non-effective unavailable inefficient incompetent feeble feckless zero avoid negative destroy defeat torpedo deactivate extinguish vacate invalidate overturn frustrated inactive disable revoke null pathetic anaemic badly emasculate no good any much good empty nude ineffective barren inert inconclusive unprofitable voided unfruitful otiose avoidance inefficiency impotence sterility idleness nullification inconclusiveness nihility blank mock quash paralyse
20 无益
gainless unnecessary idle null unavailable worthless sterile barren futile feeble unprofitable ineffectual feckless unfruitful purposeless unavailing otiose bootless fribble piffling inutile infructuous idly uselessly vanity futility disbenefit not much chop to no avail vain fruitless profitless vainly unprofited ineffective pointless inoperative resultless ungainful barrenness vainness all for naught to no end of no use of no utility frustrate Dud unhelpful farcical good-for-nought void footless good-for-nothing idleness inutility
23 徒然
vain unproductive vainly all for naught of no effect without effect without result with no result no soap
24 徒劳
no-dice wan unavailable vain barren unproductive unprofitable unfruitful unavailing Sisyphean unprevailing uselessly baffle the stone of Sisyphus beat the air knock at an open door hold a candle to the sun bite a file to no avail to no end sorry nothing helplessly vainly unavailingly nullify
27 无用的
no-good recrementitious no-dice dead waste refuse unnecessary idle unwanted straw punk worthless wasted futile unworthy dud sleeveless unprofitable ineffectual unworkable crusted valueless brain-dead unserviceable good-for-nothing inexpert limp-wristed otiose bootless thriftless footling inutile losel unuseful orra crocky us naught invalid vain bum insignificant impractical duff inapt in vain unprevalent negative needless fruitless trashy impotent feckless ne'er-do-well nugatory excrescent piffling wimpish chaffy unprevailing void destructive rubbish pointless unhelpful unproductive unneeded bung junky kaput effete unavailing poxy profitless no-account shagged wanky lurdan pathetic manky toytown through empty fiddling crap hollow null unavailable frivolous Dud gash farcical screwed up the spout paltry purposeless outworn played-out no good any much good
28 徒劳的
no-dice wan unavailable vain barren unproductive unprofitable unfruitful unavailing Sisyphean unprevailing sorry
29 不中用的
32 不擅长的