energy /ˈɛnədʒɪ/ CET4 TEM4

• 1. 

  N-UNCOUNT Energy is the ability and strength to do active physical things and the feeling that you are full of physical power and life. 精力

  例：

  He was saving his energy for next week's race in Tuscon.

  他正为下周在特斯康举行的比赛养精蓄锐。

• 2. 

  N-UNCOUNT Energy is determination and enthusiasm about doing things. 干劲 [表赞许]

  例：

  You have drive and energy for those things you are interested in.

  你对那些你感兴趣的事情有动力、有干劲。

• 3. 

  N-COUNT Your energies are the efforts and attention that you can direct toward a particular aim. 精力

  例：

  She had started to devote her energies to teaching rather than performing.

  她已经开始将精力投入到教学而不是表演中。

• 4. 

  N-UNCOUNT Energy is the power from sources such as electricity and coal that makes machines work or provides heat. 能

  例：

  ...those who favour nuclear energy.

  …那些拥护核能的人们。