4周搞定2000+托福核心词
reliance = re(再) + li(捆绑，联合) + ance(表名词) = 自恃
irrevocable = ir(不) + re(再) + voc(叫喊) + able(能…的) = 不可以再叫喊的→不可取消的
definite = de(表加强) + fin(限制) + ite(...的) = 加强范围限制的→明确的
definition = de(表加强) + fin(限制) + ition(表名词) = 划出界限→定义
再限制成分→精炼
refine
常考释义
Finally, the refining and burning of petroleum and its products can cause air pollution.
最后，石油炼制、燃烧以及其产品也会造成空气污染。
来源于：阅读OFFICIAL4 P3v. 精炼，提纯，精制
Their daily work is to refine crude oil.
他们每天的工作是精炼原油。
Each unit is refined from approximately a hundred human beings.
每提炼一个单位大概需要消耗一百个人类。
来自《木星上行》
图片源自网络
Finally, the refining and burning of petroleum and its products can cause air pollution.
最后，石油炼制、燃烧以及其产品也会造成空气污染。
来源于：阅读OFFICIAL4 P3The use of powerful, steam-driven bellows in blast furnaces helped iron makers switch over rapidly from limited charcoal to unlimited coke (which is made from coal) in the smelting of pig iron (the process of refining impure iron) after 1770.
1770年之后，因为高炉中使用动力十足、蒸汽驱动的风箱，铁制造商们在铸造生铁（提炼铁的过程）时，很快不再使用数量有限的木炭，转而使用无限的焦炭（由煤制作而成）。
来源于：阅读OFFICIAL34 P2In the 1780s, Henry Cort developed the puddling furnace, which allowed pig iron to be refined in turn with coke.
在18世纪80年代，亨利科特发明了搅铁炉，这一发明可轮流提炼生铁和焦炭。
来源于：阅读OFFICIAL34 P2v. 使精致；使完美；使高尚，使文雅；使优美
His behaviour and manners have been refined.
他的行为和仪态变得很文雅。
From the first appearance of cylinder seals, the carved scenes could be highly elaborate and refined, indicating the work of specialist stone-cutters.
圆柱章的出现开始，被雕刻的图像就非常精致精美，这表现了石头切割者的专业技术。
来源于：阅读OFFICIAL27 P1v. 除去缺点；改善
They refined their original design.
他们改进了他们原来的设计。
Cyrus McCormick refined a mechanical reaper that harvested fourteen times more wheat with the same amount of labor.
Cyrus McCormic 改进了一个机械的收割机，是人力收割量的十四倍。
来源于：阅读OFFICIAL33 P2Also beginning in the thirteenth century, there were new maps refined by precise calculations and the reports of sailors that made it possible to trace one's path with reasonable accuracy.
也是在13世纪初期，经过精密计算，绘制的地图更为精准，加上航海日志，使航行变得可靠而准确。
来源于：阅读OFFICIAL17 P1Perceiving an apparent connection between certain actions performed by the group and the result it desires, the group repeats, refines and formalizes those actions into fixed ceremonies, or rituals.
当他们意识到自己的某些行为和期许的结果之间存在明显的联系以后，人们便开始重复并且完善这些行为，最终形成固定的典礼或宗教仪式。
来源于：阅读OFFICIAL1 P2以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
