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Penicillin was an extremely significant medical discovery.是什么意思？

Penicillin was an extremely significant medical discovery.

青霉素是极其重要的医学发现.

相关词汇
penicillin was an extremely significant medical discovery

penicillin

n. 青霉素，盘尼西林；

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；

extremely

adv. 极端地，非常，很，去，绝；

significant

adj. 重要的，显著的，有重大意义的，意味深长的；

medical

adj. 医学的，医药的，医疗的，内科的；n. 体格检查；

discovery

n. 发现，发觉，（剧情的）发展，被发现的事物，[法]显示证据；
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
The amount of paperwork involved is mind-boggling.
相关的书面工作量大得令人难以想象。
The beginnings of a moustache showed on his upper lip.
他的上唇部位开始长胡子了。
He wore patent leather shoes.
他穿着漆皮鞋。
We've made a fire fit to roast an ox.
火生得很旺,足以烤一头牛了.
The couple set off in August from Morocco, drove through the Sahara, visited Nigeria and were heading for Zimbabwe.
那对夫妇8月从摩洛哥出发，驱车穿过撒哈拉大沙漠，游览了尼日利亚，正向津巴布韦进发。
Most information was collected by direct observation of the animals' behaviour.
大部分信息都是通过直接观察动物的行为收集到的。
Pat refused to give her any information about Sarah.
帕特拒绝向她提供任何关于萨拉的消息。
He dabbed at his lips with the napkin.
他用餐巾拭了拭嘴唇。
The engineer was an eager participant in technical co - operation.
那位工程师热心参与技术合作.
Co-operation was more than just an attractive option, it was an obligation.
合作不仅仅是诱人的选择，它也是一种责任。
He is known for his optimistic can-do attitude.
他因乐观敢闯而闻名。
A senior White House official said the agreement is close.
白宫的一位高级官员说即将达成协议。
Using 2 spoons, mould the cheese mixture into small balls or ovals.
用两把小匙将奶酪混合物塑成圆球或椭圆球形状。
We are determined to defend our motherland at all costs.
我们决心不惜任何代价保卫祖国.