energy-saving
01
节能的, 省电的
designed or used to reduce energy consumption, often to be more efficient or environmentally friendly
例子
The energy-saving light bulbs last longer and use less power.
节能灯泡使用寿命更长，耗电量更少。
We bought energy-saving appliances to lower our electricity bill.
我们买了节能电器来降低电费。
