cut down on是什么意思

cut down on是什么意思

cut down on[英][kʌt daun ɔn][美][kʌt daʊn ɑn]
减少; 节省;

例句:
1.
What happened to the helicopter? Trying to cut down on your commute?
那直升机呢?想减少通勤来往?

2.
Adopting plastic bags will surely cut down on the cost and it will be easier to deliver.
采用塑料袋包装确实能够降低成本，而且也能使运输更便利一些

cut down 砍倒 削减,缩减;减价,减低 使失色 夺去...活动力 (疾病)使(人)躺倒 cut down on your drinking. 要减少饮酒。 they cut down that tree 他们砍倒了那棵树。 cut down staff by 20 per cent 裁员20% we must cut down on our spending. 我们必须削减开支。