第1个回答 2024-04-26
energy
英 [ˈenədʒi] 美 [ˈenərdʒi]
n. 精力; 活力; 干劲; 力量; 能源
牛津词典
noun
精力;活力;干劲
the ability to put effort and enthusiasm into an activity, work, etc.It's a waste of time and energy.
那是浪费时间和精力。She's always full of energy .
她总是充满活力。 nervous energy (= energy produced by feeling nervous)
精神紧张而产生的精力
精力;力量
the physical and mental effort that you use to do sthShe put all her energies into her work.
她把全部精力都投入到工作中去了。 creative/destructive energies
创造 / 毁灭力
能源
a source of power, such as fuel, used for driving machines, providing heat, etc. solar/nuclear energy
太阳能;核能It is important to conserve energy.
节能十分重要。an energy crisis (= for example when fuel is not freely available)
能源危机
能;能量
the ability of matter or radiation to work because of its mass, movement, electric charge, etc. kinetic/potential, etc. energy
动能、势能等
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