confusion，disarray，disorderliness，[法] anarchy，ataxia ；

[例句] 在中期Ⅰ8对染色体的分布是无秩序的. The eight chromosomes were randomly distributed at metaphase I.

[例句] 只要随随便便地看一下,就会发现这间办公室多么漫无秩序. It needed only a casual inspection to realise how badly the office had been kept.

deadness，lacklustre，vapidity ；

[例句] 正放映的那部电影沉闷无生气. The film on show doesn't have much sparkle on it.

[例句] 这种漂行是最无生气的工作, 把人的一颗心给静止了. This drifting was the dismalest work; it held one's heart still.

anhydrous ；

[例句] 不过,小行星被公认是干燥无水的, 至少是不会结霜. But asteroids were generally thought to be dry. Or at least frost - free.

[例句] 它位于大漠无水的地方. It was lying high and dry away in the desert.

[医] anuretic，anuric ；

[例句] 方法: 回顾分析45例上尿路梗阻性无尿的梗阻原因和治疗方法. Methods: Causes and treatments of 45 cases OAUUT were reviewed.

[例句] 目的: 探讨输尿管镜在急性梗阻性无尿的临床应用价值. Objective : To evaluate the role of ureteroscopy for acute urinary tract anuria.

whoever ；

[例句] 无论谁打破了学校的窗子,都要受罚. Whoever breaks the school windows will be in for trouble!

[例句] 他们俩无论谁感觉受到了伤害,都能够向对方坦言相告. They are able to talk openly to one another whenever either of them feels hurt.

disinterest，indifference ；

[例句] 我们对以上各项 ( 商品 ) 目前均无兴趣. The above ( articles ) are of no interest to us at present.

[例句] 忧郁''.'症'.''以极度意志消沉 、 ''.'无'.''兴趣及逃避现实为特征的一种精神病. A mental disorder characterized by severe depression, apathy, and withdrawal.

apnoea，apnea ；

[例句] 结果通过落实事故防范措施,无呼吸机相关事故发生,确保了机械通气病人的安全. Results The measures effectually accidents and guarantee patients with mechanical ventilation safe.

[例句] 如无呼吸, 寻求协助. If no respirations are detected, call for assistance.

[医] aspermatism，aspermia ；

[例句] 你这样无精打彩, 我敢说我要赶得上你了. You're so low, I dare say I shall keep up with you.

[例句] 他们无精打彩,垂头丧气. They bowed their heads and cast down their eyes.

athymia，athymism，athymismus ；

[例句] 结果与Bauer把人之肿瘤移植于无胸腺的裸鼠身上相符. The result was coincided with human tumor transplants in athymic nude mouse by Bauer.

atony ；

[例句] 用于元音或音节;弱重音或无重音的. Stressed or accented. Used of a syllable in accentual prosody.

[例句] 对同音字搜索的“查找内容”文本,只能包含无重音的字母符号. The Find What text for a Sounds Like search can only contain non - accented alphabetic letters.

avirulent，innocuous，innoxious，[医] atoxic，nontoxic ；

[例句] 该配方及所有成分是无毒的. The composition and all its ingredients are nontoxic.

[例句] 昆虫取食了味纯和的 ( 无毒的 ) 饲料可能表现出它们真正的生物潜能. Insects fed on a bland ( nontoxic ) diet would show their real biotic potential.

cap，zucchetto，barret ；

[例句] 她戴着一顶褪了色的黑色无边帽,帽上缀着褪了色的假花. She wore a faded black bonnet garnished with faded artificial flowers.

[例句] 他们头戴无边帽,留着传统的盖耳发型. They wear yarmulkes their heads and their hair in traditional earlocks.

vapidity，vapidness ；

[例句] 他被指无趣乏味，古板守旧，心胸狭窄。 He was criticised for being boring, strait-laced and narrow-minded.

[例句] 我们越来越反感他益发无趣又缺乏见地的言论。 We became increasingly fed up with his increasingly unfunny and unintelligent comments.

abysmal，unfathomable，bottomless ；

[例句] 金矿并非无底的宝藏，金子终究会被采光。 A gold mine is not a bottomless pit, the gold runs out.

[例句] 他们的客户一般都想从无底的亏损中解放出来. Their customers are usually desperate to dig out from abysmal losses.

boundless，endless，inexhaustible，infinite ；

[例句] 人类自欺的本事是无穷的。 Human beings have an infinite capacity for self-deception.

[例句] 做自由职业者让她体会到无穷的快乐。 She gets enormous pleasure out of working freelance.

brimless，immense，rimless，unbounded ；

[例句] 他们飞过了茫茫无边的北极上空. They flew over the unlimited reaches of the Arctic.

[例句] 无边的草原是这样平展, 就象风平浪静的海洋. The grassland stretches evenly before you, like a becalmed sea.

nonluminous，[机] blind，aphotic ；

[例句] 地面是用一些小块的 、 无光的 红绿 大理石铺成的. The floor was a composition of small, shaded redand - green marbles.

[例句] 它们飘得到处都是, 顿使灰暗无光的院子充满一片清香. These dongled everywhere, perfuming the gray courtyard with its shut - in light.

incomparably ；

[例句] 回顾此事，我会无比地开心。 I will look back at this one with undiluted pleasure.

[例句] 蜗牛爬得无比地慢. A snail moves infinitely slowly.

intrepidly，valorously ；

[例句] 全镇的人都英勇无畏地投入了这场战争。 The town responded gallantly to the War.

[例句] 她那能左右一切的黑眼睛冷淡而无畏地注视着人世间. Her commanding dark eyes regarded the world indifferently and fearlessly.

unmanned，void，[法] deserted ；

[例句] 她带着他们走进一条空寂无人的小巷。 She led them into a deserted sidestreet.

[例句] 夜间漂来一条无人的小船. A small boat drifted in during the night, with no one on board.