save on

基本解释

He's getting creative with his wheat crop this spring to save on feed and fuel.
他將有創意地利用今年春季的小麥作物，以節約飼料和燃料。
People seem likely to buy these cars because of the money they would save on gasoline.
人們也可能購買這種車因爲這樣可以節省買汽油的費用。
Most apartments come with a kitchen and you can save on the cost of breakfast and some dinners this way.
大部分的公寓都配有廚房，你可以順便把早飯和一些晚飯的錢節約下來。

A farmer could save on wood or stone with a round design that needed less material than traditional barns.
Now I try that on my students, and invariably they say "Well, of course you've got to save the child.
我曾問過我的學生，他們都不約而同地說,“儅然要先救小孩。
普林斯頓公開課 - 人性課程節選
If the cabin boy had agreed himself, and not under duress, as was added, then it would be all right to take his life to save the rest and even more people signed on to that idea.
如果派尅是自己同意的，而不是被迫的，正如這位補充的，那麽用他的生命去救其他人就沒問題,甚至更多同學贊同這一觀點。
耶魯公開課 - 公正課程節選

They close early to save on electricity, or close early due to slower business.
FORBES: Casual Summer Work Environment Kills Productivity and Profits