音标：['enәdʒi]
n. 精力, 精神, 活力, 能量
【化】 能; 能量
【医】 能[量]
【经】 能源, 能量
在线英汉词典
energy的短语、例句：
energy
n
1 [U] ability to act or work with strength and eagerness 精力; 干劲
She´s full of energy. 她精力充沛.
His work seemed to lack energy. 他工作似乎缺乏干劲.
It´s a waste of time and energy. 那简直是浪费时间和精力.
2 energies [pl]
person´s powers available for working or other activities 精力; 活力
I must concentrate my energies on decorating today. 我今天必须集中精力搞装饰.
apply/devote all one´s energies to a task 全力以赴.
3 [U] (physics 物) ability of matter or radiation to do work because of its motion or its mass or its electric charge, etc 能; 能量: nuclear energy 核能
electrical energy 电能 * kinetic energy 动能.
4 [U] fuel and other resources used for operating machinery, etc 能源
It is important to conserve energy. 节省能源十分重要.
[attrib 作定语]
an energy crisis, eg when sources of energy are scarce or unavailable 能源危机.
energy