energy

英 [ˈen.ə.dʒi]      美 [ˈen.ɚ.dʒi]
  • n. [物] 能量;精力;活力;精神
使用频率:
energy
«
1 / 5
»
将“energy”分解为“en”和“ergy”。想象“en”代表给予生命活力,而“ergy”像是能量的“引擎”,组合起来就像是一个充满活力的引擎在提供能量,从而帮助记忆“energy”表示“能量”。

以上内容由AI生成, 仅供参考和借鉴

energy 能量

en-, 进入,使。-erg, 做功,工作,词源同work, synergy.

energy
energy: [16] Energy comes ultimately from Greek érgon ‘deed, work’. This was a descendant of Indo-European *wergon, which also produced English work, liturgy, organ, and orgy. Addition of the prefix en- ‘at’ produced the adjective energés or energōs ‘at work’, hence ‘active’, which Aristotle used in his Rhetoric as the basis of a noun enérgeia, signifying a metaphor which conjured up an image of something moving or being active. This later came to mean ‘forceful expression’, or more broadly still ‘activity, operation’. English acquired the word via late Latin energīa.
=> liturgy, organ, orgy, work
energy (n.)
1590s, "force of expression," from Middle French énergie (16c.), from Late Latin energia, from Greek energeia "activity, action, operation," from energos "active, working," from en "at" (see en- (2)) + ergon "work, that which is wrought; business; action" (see organ).

Used by Aristotle with a sense of "actuality, reality, existence" (opposed to "potential") but this was misunderstood in Late Latin and afterward as "force of expression," as the power which calls up realistic mental pictures. Broader meaning of "power" in English is first recorded 1660s. Scientific use is from 1807. Energy crisis first attested 1970.
1. At 54 years old her energy and looks are magnificent.
她54岁了,精力和气色都非常好。
2. Revenues from "green taxes" could then be channelled back into energy efficiency.
从“绿色税收”得来的收入便可回过头来用于提高能效。
3. Brazil says its constitution forbids the private ownership of energy assets.
巴西称其宪法禁止个人占有能源资产。
4. He told Americans that solving the energy problem was very important.
他告诉美国人解决能源问题非常重要。
5. We couldn't even summon up the energy to open the envelope.
我们甚至连打开信封的力气都没有了。

广而告之

1一秒钟记单词小学英语单词记背神器英语一二三四五六年级人教版英语词汇汇总表单词记背神器 单词记忆书单词词汇速记强化训练 【推荐理由】赠运费险,热门商品 【现价】27.9 【下单链接】38¥ CZ3457 5OArdvEMFvn¥