energy-efficient
01
节能的, 高能效的
(of a product or system) using less energy while still achieving the same level of performance or output
语法信息
形态构成
复合词
性质形容词
最高级
most energy-efficient
比较级
more energy-efficient
可分级
例子
The new refrigerator is much more energy-efficient than the old model.
新冰箱比旧型号节能得多。
