fuel
e
ffi
cient
形容词比较级
more fuel-efficient
形容词最高级
most fuel-efficient
1
省油的, 燃油效率高的
designed to use less fuel to do the same work
- The new car model is highly fuel-efficient, saving money on gas.
新车型非常省油，节省汽油费用。
- They opted for a fuel-efficient furnace to reduce heating costs.
他们选择了一个节能炉子来降低取暖成本。
- Fuel-efficient appliances are becoming more popular in households.
节能电器在家庭中变得越来越受欢迎。
- The airline invested in fuel-efficient aircraft to cut down on fuel expenses.
该航空公司投资于节能飞机以减少燃料费用。
- Choosing a fuel-efficient vehicle can significantly lower your carbon footprint.
选择一辆省油的车辆可以显著降低你的碳足迹。