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pernicious

英 [pə'nɪʃəs] 美[pɚ'nɪʃəs]

英英释义考试真题实用场景例句

近义词hurtful malignant injurious mortal destructive fatal deadly harmful detrimental

adj. 有害的；恶性的；致命的；险恶的

低频词TEM8GRE扩展词汇

中文词源

pernicious 有害的

per-,完全的，-nic,伤害，杀害，词源同noxious,necrosis.引申词义有害的。

英文词源

pernicious (adj.): early 15c., from Middle French pernicios (13c., Modern French pernicieux) and directly from Latin perniciosus "destructive," from pernicies "destruction, death, ruin," from per- "completely" (see per) + necis "violent death, murder," related to necare "to kill," nocere "to hurt, injure, harm," noxa "harm, injury" (see noxious). Related: Perniciously; perniciousness.

双语例句

1. I did what I could, but her mother's influence was pernicious.: 我已尽力了，但是她母亲贻害颇深。

2. The principle had been pernicious from beginning to end.: 这条原则自始至终都是有害的.

3. Business may be troublesome, but idleness is pernicious.: 事业虽扰人, 怠惰害更大.

4. They don't really, in their ivory towers, understand how pernicious drug crime is.: 他们身处象牙塔中，并不真正了解毒品犯罪的危害有多大。

5. There is a pernicious culture of excellence: everything has to be not merely good but the best.: 对于优秀存在着一种认识的误区：一切都务求最好。

英英释意

1. exceedingly harmful

2. working or spreading in a hidden and usually injurious way;: "glaucoma is an insidious disease"; "a subtle poison"

考试真题

I came to recognise various signs of a bad paper: the kind of paper that purports to show that people who eat more than one kilo of broccoli a week were 1.17 times more likely than those who eat less to suffer late in life from pernicious anaemia.

实用场景例句

I did what I could, but her mother's influence was pernicious...: 我已尽力了，但是她母亲贻害颇深。

There is a pernicious culture of excellence: everything has to be not merely good but the best.: 对于优秀存在着一种认识的误区：一切都务求最好。

Another association with gastritis is pernicious anemia.: 恶性贫血是胃炎的另一症状.

Second, setting profit targets and stops before entering trades helps sidestep the pernicious " ownership effect. ": 第二, 在进场前定好利润目标和止损点就躲开了致命的 “ 拥有者效应 ”.

The most pernicious enemy is the man of Moderation.: 最有害的敌人是那些不偏不倚者.

The Blood profile resembles that of pernicious anemia.: 临床表现为血像同恶性贫血.

Most pernicious are tales of aggressive bailiffs seizing assets and allegedly, on occasion , exceeding their powers.: 最不利的是据说有些扣押财产的激进法警偶尔会越权执法.

In present circumstances, revisionism is more pernicious than dogmatism.: 在现在的情况下, 修正主义是比教条主义更有害的东西.

The negative and cognitive symptoms are less dramatic but more pernicious.: 至于负性及认知的症状就没那麽戏剧性,但更为恶毒.

Their activities are sinister and their designs pernicious.: 其事至险,其计至毒.

Some programs such as violence or sex have a pernicious influence on children.: 有些节目,例如渲染暴力和性的节目对儿童有毒化影响.

Pernicious anemia in human is due to failure of absorption of vitamin B 12.: 人的恶性贫血是由于不能吸收维生素B12的结果.

The pernicious effect of this advertising on children is a problem that we ignore at our peril.: 这则广告将对孩子有潜移默化的坏影响,我们置之不理,风险将由我们自己来承担.

An abnormally large red blood cell , especially one associated with pernicious anemia.: 一种贫血症特征是红细胞平均比正常大.

This is seen as pernicious in several ways.: 从几个方面看来这是有害无益的.

The principle had been pernicious from beginning to end.: 这条原则自始至终都是有害的.

Smoking is pernicious to health.: 吸烟对健康有害.

He argued that these books had a pernicious influence on young people.: 他一再申辩,这些书会毒害青年一代.

Smoking is a pernicious habit.: 抽烟是一种有害的习惯.

A test for intrinsic factor antibodies Ab is designed to aid the diagnosis of pernicious anemia.: 一种检测内因子抗体的实验方法被设计用于帮助诊断恶性贫血.

Business may be troublesome, but idleness is pernicious.: 事业虽扰人, 怠惰害更大.

Conclusion: The prognosis of ammonia injury complicated with pulmonary parenchyma lesion is extremely pernicious.: 结论: 氨烧伤并发的肺实质损害者预后极为凶险.

Vitamin B 12 is often injected into patients with pernicious anaemia.: 他们经常给恶性贫血患者注射维生素B12.

Pernicious deflation , though still unlikely, is no longer an idle risk ( see article ).: 尽管通缩发生的可能性依然不大, 但也不再像以前那样显得毫无可能.

Part of diabetes, pernicious anemia, acid deficiency, hyperthyroidism, alopecia areata patients can also with vitiligo.: 部分糖尿病、恶性贫血、胃酸缺乏、甲状腺机能亢进、斑秃患者也可伴发白癜风.

There are four pernicious phases that can kill a relationship.: 有四种有害的阶段能够扼杀一段关系.

There is something to both fears. But inflation is distant and containable, while deflation and pernicious.: 两人的忧虑都有各自的某些理由. 不过,通膨为时尚远,也易操控; 而通缩则近在咫尺,为害尤烈.

There is a pernicious culture of excellence: everything has to be not merely good but the best.: 对于优秀存在着一种认识的误区：一切都务求最好。

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