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Infectious bursal disease virus ( IBDV ) is an important pathogenic agent of chicken.是什么意思？

Infectious bursal disease virus ( IBDV ) is an important pathogenic agent of chicken.

传染性法氏囊 病毒是鸡的一种重要的病原.

相关词汇
infectious bursal disease virus is an important pathogenic agent of chicken

infectious

adj. 传染的，有传染性的，易传染的，有感染力的；
例句
Laughter is one of the most infectious expressions of emotion...
笑是最具感染力的情感表达方式之一。

bursal

囊的；
例句
Infectious bursal disease virus ( IBDV ) is an important pathogenic agent of chicken.
传染性法氏囊 病毒是鸡的一种重要的病原.

disease

n. 疾病，弊端，不安；vt. 传染，使…有病；
例句
In many cases the disease will clear up of its own accord.
这种病很多情况下会自愈。

virus

n. 病毒，病毒性疾病，毒素，毒害，[计算机科学]计算机病毒；
例句
The virus seems to have attacked his throat...
病毒看来已经侵蚀到他喉部了。

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；
例句
He started eating an apple...
他开始吃苹果。

important

adj. 重要的，权威的，有势力的，有地位的；
例句
The presence or absence of clouds can have an important impact on heat transfer...
有无云层对热量的传递会产生重要的影响。

pathogenic

--
例句
Dermatophagoides farinae is one of the main pathogenic mites causing human acariasis.
粉尘螨是人体螨病的主要病原螨之一.

agent

n. 代理人，代理商，药剂，特工；vt. 由…作中介，由…代理；adj. 代理的；
例句
All these years he's been an agent for the East.
这些年来他一直是为东方国家效力的一位间谍。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

chicken

n. 鸡，鸡肉，胆小鬼，懦夫；adj. 胆怯的，幼小的，胆小的；vi. 以畏缩的方式去做，失去勇气，在最后一刻因胆怯而退出了；
例句
...cold chicken in aspic.
鸡肉冻
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
The trees arch overhead.
树木在头顶上弯成拱形。
But we should realize soberly that the merged HE institutions do not shut efficaciously.
但我们也应清醒地认识到高校合并并非一合则灵,一并则优.
It was much more enjoyable than I had expected.
这比我预期的有趣得多。
To improve hand-eye co-ordination, practise throwing and catching balls.
要想提高手眼协调能力，就练习投球和接球。
He's not the thoroughly outgoing character you'd predict, although he has his moments.
虽然他也有活泼的时候，但他并非如你所想的那么外向。
...the Government's plans to levy VAT on printed matter.
政府对印刷品征收增值税的计划
The guards were originally hired to watch over the houses as they were being built.
最初雇门卫是为了看护正在修建的房子。
The directors have been arguing among themselves.
经理们内部一直争论不休。
Color positive emulsions basically perform in the same way that color negati ves do.
彩色正片的彩色再现过程,基本上和彩色负片相同.
The truth was he did not feel like intimacy with any woman.
事实是他不想与任何女人发生性关系。