减少开支的英文：
cut down expenses

参考例句：

He is trying to reduce expenses.
他正试图减少开支。

The parents wanted their Sam to cut into expenses.
父母要萨姆减少开支。

Financial pressures impel the firm to cut back on spending.
财政压力迫使公司减少开支。

I must cut Back on my spending at the moment.
这个时候我必须减少开支。

The two road-transport companies merged to cut costs
这两家公路运输公司合并起来以减少开支。

cut是什么意思：
v. 切，割；裁剪；削减；缩短；剪切；删剪；停止；不出席；刺痛；切牌；相交
n. 切口；伤口；削减；式样；剪裁；切片；削球

That was a cut at me.
那是中伤我的话。

Gasoline cuts oil and grease.
汽油溶解油脂。

She cut a hole in the cloth.
她在布上剪了个洞。

down是什么意思：
prep. 在…下，沿着
v. 下降，打倒
n. 潦倒；羽绒；丘陵

Down with hegemonism!
打倒霸权主义！

The sun is down.
太阳下山了。

Close down autos and you close down steel and rubber.
关掉了汽车工业你也就关掉了钢铁工业和橡胶工业。

expenses是什么意思：
n.
1.消耗，花费
2.花费的钱，费用，开支，花费
3.费用；价钱
4.花钱的东西；开销
5.（向雇主报销的）费用，开支，花销，业务费用

duplicate expenses
使费用加倍

You will be reimburse for your expenses or your expenses will be reimburse.
你的花费将得到偿还。

All the expenses fall on me.
全部费用由我支付。