"energy" in Chinese (Simplified)
精力能源活力
Definition
Energy 指你做事情时使用的身体或精神力量。它也可以表示一个人或地方充满活力的感觉，或来自电、燃气、太阳等来源的能源。
Usage Notes (Chinese (Simplified))
这是一个非常常用、范围很广的词。'have energy'/'lack energy' 常表示体力或脑力，'high energy' 常形容人、音乐或气氛很有活力，'renewable energy'/'save energy' 则常用于电力或燃料相关语境。不要只把它理解成科学术语。
Examples
I don't have much energy today.
我今天没有太多**精力**。
This phone uses less energy than the old one.
这部手机比旧的那部消耗更少的**能源**。
The kids have so much energy after school.
孩子们放学后有很多**精力**。
I need a quiet weekend to get my energy back.
我需要一个安静的周末来恢复**精力**。
She brings a lot of positive energy to the team.
她给团队带来了很多积极的**活力**。
We're trying to use more renewable energy at home.
我们正努力在家里使用更多可再生**能源**。