学习资料

[意       思]n. 精力
[例]  He has much energy. 他精力充沛。
n. 能，能量
[例]  The light energy comes from the sun. 光能来自太阳。

更多意思

n.1.  干劲，精力
2.  体力，脑力
3.  能源
4.  能量

参考例句

1.	He was bouncing with energy .
	他身强力壮。
2.	The public should be educated in how to use energy more effectively.
	公众应受到合理地利用能源的教育。
3.	She's full of energy .
	她精力充沛。
4.	His work seemed to lack energy .
	他工作似乎缺乏干劲。
5.	It's a waste of time and energy .
	那简直是浪费时间和精力。
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