減らす、削減する

cut down/back on

He's trying to cut down on sweets, especially chocolate chip cookies.

I try to cut down on carbs, especially rice.

I need to cut down on alcohol.

Let's cut down on our expenses.

It's time to cut down in eating out.

He really cut back on his cigarettes.

Why don't you cut back on exercising?

I'm thinking about cutting down on carbs.

Are you going on a diet? ダイエットを始めるの？

Let's go to Europe next year.

We have to cut back on our expenses then.

expense ｲｸｽペﾝｽ　n)出費

carb カーｧﾌﾞｽ n)炭水化物 　通例-s　=carbohydrate

carbohydrate ｶｰｧﾎﾞハｲﾄﾞﾚｲﾄ n)炭水化物　通例-s