Cut Back on Something：含义与用法详解

“Cut back on something” 是一个常见的英语短语动词，意为“减少（某物）的使用、摄入或数量”。它常用于日常生活、健康建议、环保倡议等语境中。

基本含义

表示有意识地减少做某事的频率、数量或程度，通常是为了改善状况、节省开支或促进健康。

常见用法

• Cut back on sugar – 减少糖的摄入
• Cut back on spending – 减少开支
• Cut back on screen time – 减少看屏幕的时间
• Cut back on plastic use – 减少塑料使用

实用例句

• The doctor advised him to cut back on caffeine.
• We’re trying to cut back on electricity to lower our bills.
• Many companies are cutting back on travel expenses.
• If you want to lose weight, you should cut back on junk food.

语法小贴士

“Cut back on” 后面接名词或动名词（doing），不可直接接动词原形。例如：

• ✅ Cut back on eating out.
• ❌ Cut back on eat out.