语文书 / 例句 /

奎宁是有效的疟疾预防药.用英语怎么说？

奎宁是有效的疟疾预防药.

Quinine is an effectual preventive for malaria.

相关词汇
quinine is an effectual preventive for malaria

quinine

n. 奎宁，金鸡纳碱；
例句
Meanwhile it contents quinine acid which can cure gallstone diseases.
同时含有奎宁酸,能防治胆结石症.

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。

effectual

adj. 奏效的，收效的，行之有效；
例句
This is the only effectual way to secure our present and future happiness.
这是确保我们现在及以后都会幸福的唯一有效途径。

preventive

--
例句
Sulfur recycle catalyst activeness decline reason and its preventive measures are analyzed.
摘要分析了硫磺回收催化剂活性衰退的原因及防止措施.

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。

malaria

n. <医>疟疾，瘴气，瘴疠，痁；
例句
...diseases like malaria that have been banished for centuries.
已经被根除数世纪之久的疟疾之类的疾病
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
Replace with a needle which is thicker by one.
更换成大1号的机针.
The engineers want to bridge the river.
工程师们想在这条河上架座桥。
There is always an infinity of numbers between any two numbers.
任何两个数字之间都存在无穷多的数字。
They went on the spree and spent a lot of money.
他们大吃大喝,花了一大笔钱.
His haughtiness makes it difficult for the masses to approach him.
他的高傲神气使群众难以接近.
Nevertheless, this message brings about malic share price to steep fall immediately.
不过, 这则消息立刻导致苹果股价暴跌.
There he sat, blubbering like a baby.
他坐在那里像个婴儿似的大哭。
Sometimes he gave them a severe admonishment.
有时他会给予他们严厉的警告。
There’s not a vestige of truth in the witness’s statement.
这个证人的证词没有一丝一毫的真实性。
He had siphoned thousands of pounds a week from the failing business...
他一周之内从这家濒临破产的企业里抽走了数千英镑的资金。