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种牛痘防天花是有效的.用英语怎么说？

种牛痘防天花是有效的.

Vaccination for smallpox is efficacious.

相关词汇
vaccination for smallpox is efficacious

vaccination

n. <医>种痘，接种，牛痘疤；
例句
The discovery of the cowpox vaccination let the danger of vaccination more less, and cost lest.
牛痘术的发明使种痘的危险性更小, 花费也降到最低,故而很快在全世界推广开来.

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；
例句
I've come looking for a bit of advice.
我特来讨教。

smallpox

n. 天花，痘疮，痘；
例句
It was a kind of cesspit constantly seething with smallpox and bubonic plague.
那里,几乎可以说曾经是天花和黑死病生生不息的污水坑.

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。

efficacious

adj. （药、措施等）有效的；
例句
Usually pays attention the personal hygiene the dietetic hygiene, also prevents the pneumococcus disease's efficacious device.
平时注意个人卫生,饮食卫生, 也是预防肺炎球菌疾病的有效方法.
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。
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。
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
"Oh, it was brilliant," he gushes.
“哦，棒极了。”他夸张地说。
Our business have allover the Mainland China. Our strength includes: 1.
公司业务范围涉及全国, 公司的实力涵盖了: 1.
Money borrowed is soon sorrowed。
债台高筑,愁上心头。
The economy shrank and inflation zoomed.
经济萎缩，通货膨胀加剧。
He sent off copies to various people for them to read and make comments.
他将稿件寄给不同的人,让他们看后提出意见。
Before liberation he had to pull a rickshaw to earn a little money.
解放前他不得不拉人力车来挣点儿钱.
...many enticing illustrations.
很多迷人的插图
They hurled defiant taunts at the riot police, who responded in kind.
他们向防暴警察挑衅大骂，防暴警察同样回骂他们。
He folded his long legs to fit under the table...
他把两条长腿蜷起来伸进桌下。
How many entries are there for the high jump?
报名参加跳高比赛的有多少人?