动词短语
中文翻译：Unknown
同义词：
['reduce', 'control expenditures']
例句：
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1.We need to put down some of our expenses for the vacation.
我们需要为假期节省一些开支。
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2. The company is putting down a lot of effort into improving its efficiency.
公司正在努力提高其效率。
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3. The government is trying to put down the inflation rate.
政府正试图降低通货膨胀率。