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...a more refined engine...是什么意思？

...a more refined engine...

更加完善的引擎

相关词汇
more refined engine

more

adv. 更，更多，达到或处于更大的范围或程度，此外，更加；adj. 更多的，（many）的比较级，附加的，额外的；pron. 更多的或附加的人或事物；n. 更多，附加，添加；
例句
It was a Christmas when shoppers passed by expensive silks in favor of more practical gifts.
这是一个购物者不理会昂贵的丝绸衣服而热衷于更实用礼物的圣诞节。

refined

adj. 精炼的，精制的，经过改良的，举止优雅的；v. 精炼( refine的过去式和过去分词)，精制，使纯净，使文雅高尚；
例句
Oil is refined to remove naturally occurring impurities.
油经过提炼去除天然存在的杂质。

engine

n. 发动机，引擎，工具，火车头，机车；vt. 给…安装发动机；
例句
The engine spat and banged.
发动机爆出火花，接着发出砰的巨响。
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
...a working day that stretches from seven in the morning to eight at night.
从早上 7 点持续到晚上 8 点的工作日
...a lump of dry, unpalatable cheese.
一块干巴巴、难以入口的奶酪
He relied on translucent enamels to produce vivid, glowing pictures.
他利用半透明瓷漆绘制出鲜艳生动的图画。
After due consideration it was decided to send him away to live with foster parents...
充分考虑之后决定将他送到养父母那儿生活。
The magazine wrongly suggested he was a liar and a hypocrite.
该杂志诬枉地暗示他撒谎，是伪君子。
...seedless grapes.
无籽儿葡萄
He had never been able to make a reasonable living from his writing.
他一直没能靠写作过上舒适的生活。
Point taken, but nowhere did we suggest that this yacht's features were unique...
你说得对，但我们压根没讲过这艘游艇的特色是独一无二的。
A storm moved directly over the island, demolishing buildings and flooding streets...
暴风雨径直席卷该岛，摧毁了建筑，淹没了街道。
Premature moves in this respect might well provoke a reaction against the reform...
在这方面不成熟的举动很可能引发对改革的抵触情绪。