核心词议：
n. 千万年；永久
eon 基本解释
n. (=aeon)世；纪；代；无限长的时代
速记方法
速记技巧 词源记忆法 来自PIE*aiw，生命力，永恒，词源同young，age，eternity，longevity.
知识扩展
eon 变化形式
易混淆的单词： EON
中文词源： eon 千万年 来自PIE*aiw, 生命力，永恒，词源同young, age, eternity,longevity. eon
精选例句
1、 The Jack Hills zircon led to something of a revolution in our understanding of the Hadean eon.
杰克·希尔斯锆石导致我们对冥古宙的理解发生了革命性的变化。
常见考点例句：
- Eon , the european energy group , had pledged to cut its emissions faster if there was a strong deal at copenhagen .
- 欧洲能源集团意昂（eon）此前承诺，若能在哥本哈根达成有力的协议，该集团将加快自己的减排速度。
- Across from a bustling statoil gas station is a modest new commercial biogas pumping station owned by the renewables company eon energy .
- 在繁忙的挪威石油公司加油站对面是建成不久的、可再生资源公司eonenergy旗下的商用沼气开采站。
- Both eon and rwe declined to comment .
- 意昂和莱茵则拒绝对此发表评论。
- The spanish , whose own companies have been among the most aggressive predators , have also sought to protect the country 's biggest electricity company from being taken over by germany 's eon .
- 西班牙自己的公司也受到最为积极的“掠夺者”的围攻，他们也在寻求保护本国最大的电子公司免于被德国的eon收购。
- Up to 15 per cent of sales to customers such as germany 's eon ruhrgas , italy 's eni and france 's gdf suez will be linked to spot prices .
- 在向德国eonruhrgas、意大利埃尼（eni）和法国gdfsuez等客户出售的天然气中，有至多15%的天然气售价将与现货价格挂钩。
