单词pernicious
adj.: 有害的
网络: 致命的；恶性的；有害无益的
有害的，恶性的（尤指潜移默化地）:
having a very harmful effect on sb/sth, especially in a way that is gradual and not easily noticed
有害的,有毒的;恶性的,致命的
Adj.+n.:
pernicious influence
adj.maliciouswickedevilmalevolentmalign
adj.benignharmless
"The virus has infiltrated every part of your system, I"m afraid, and its pernicious influx has inflicted a great deal of damage, " he said.
“生怕病毒已经渗入你的身体的每部门，它有害的汇集已经造成很大的破损，”他说。
He sees this one as underlying all three of the things that make climate change a particularly pernicious sort of problem.
他认为上述这个原理是致使气候变化成为危害的三种因素中最为基础的一个。
Once this was the great democratic hope of Central Asia; the only one of the "Stans" that was not a pernicious dictatorship.
吉尔吉斯斯坦曾经是中亚民主的希望，是唯一没有专制制度的“斯坦”国家。
If Mary Lincoln had known how much pernicious mischief Herndon would perpetrate in later years, she might have been more self-serving.
如果玛丽·林肯早知赫恩登在以后年代中能造成多么致命的伤害，她可能会为自己多考虑一些。
"It would be especially pernicious if opposing blocs were to form on each side of the Pacific, " he said in a recent article.
倘若太平洋两岸各自形成一个对立的联盟的话，那将是极其有害的。
Now, some are also beginning to focus on the prospect of a pernicious sidekick: creeping inflation.
现在，一些投资者也在开始关注出现一种恶性附带问题的可能性。这就是悄然上升的通货膨胀。
Emilia. If he say so, may his pernicious soul Rot half a grain a day! he lies to the heart: She was too fond of her most filthy bargain.
爱米利娅要是他果然说了这样的话，愿他恶毒的灵魂每天一分一寸地糜烂！他全然胡说；她对于她的最卑鄙的男人是太痴心了。
Your powerful desire to be the center of attention along with your vanity is pernicious for the shy, sensitive Crab. Not a choice alliance.
害羞、敏感的蟹子并不适合过于强势、以自我为中心的狮子。巨蟹座人并不是你理想的选择。
Vitamin B12 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。
He had abandoned his homeland because of a pernicious system, but now that the system had been overthrown he would return.
他当年抛弃故乡是因为那里有着万恶的制度。但现在那套制度已被推翻，他该回去了。