动词短语
中文翻译：减少
同义词：
['reduce', 'diminish', 'scale back例句：1. We need to cut back on our expenses to save money.（我们需要减少开支以节省资金。）']
例句：
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1. We need to cut back on our expenses to save money.
我们需要减少开支以节省资金。
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2. The company decided to cut back on its advertising budget.
公司决定减少其广告预算。
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3. The government is cutting back on the amount of coal it exports.
政府正在减少煤炭的出口量。