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Vaccination for smallpox is efficacious.是什么意思？

Vaccination for smallpox is efficacious.

种牛痘防天花是有效的.

相关词汇
vaccination for smallpox is efficacious

vaccination

n. <医>种痘，接种，牛痘疤；

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

smallpox

n. 天花，痘疮，痘；

is

vt.& vi. 是（be的三单形式；n. 存在；

efficacious

adj. （药、措施等）有效的；
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。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
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。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
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。
相关例句
The television producer today has to be part news person, part educator.
今天的电视制片人必须既是新闻人，又是教育者。
Women are sometimes seen to be less effective as managers.
女性有时被认为不善于管理。
Now I was able to convert the mesh to an Editable Poly.
现在我可以把网格转换为EditablePoly了.
The object of educationist to prepare the young to educate themselves throughout their live.
教育的目的在于让青年人作好准备在一生中教育自己.
The Confucius is the thinker, educator, founder of the Confucianism.
孔子是我国古代著名的思想家 、 育家 、 家学派创始人.
She's always been an edgy type of person.
她一向就是那种情绪紧张的人.
TGF � � 1 could partially reverse the expression of EDA and EDB regions.
转化生长因子β1可部分逆转EDA、EDB的表达.
In 82 positive cases , 71 were performed GDC or EDC embolization, 11 cases underwent clippping surgery.
其中71例行GDC或EDC介入栓塞治疗, 11例行手术夹闭治疗.
Quinine is an effectual preventive for malaria.
奎宁是有效的疟疾预防药.
The television programme is designed to educate and not merely to entertain.
这个电视节目不仅是为了娱乐而且是为了教育而设计的.
Edmund had greatly the advantage of her in this respect.
在这方面,埃德蒙的情况比她有利得多.
Method: A maxillary edentulous jaw was restored by four - implants - supported fixed bridge and extracoronal resilient attachment denture.
目的: 建立上颌无牙颌种植体义齿与附着体联合修复的三维有限元模型,为其生物力学分析提供数学模型基础.
Some juxtamedullary glomeruli have two efferent arterioles.
某些近髓质肾小球具有两种出球小动脉.
Services need to be more effectively organised than they are at present.
服务的管理应该比现在更加有效。