动词短语
中文翻译：手头拮据的购买
同义词：
['hand-to-mouthspending', 'pinching pennies']
例句：
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1. We need to buy somegroceries for the upcoming holiday.
我们需要为即将到来的假期买一些杂货。
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2.He's always pinching penniesto save up for a big purchase.
他一直在节省开支，为一次大购买攒钱。
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3. They are hand-to-mouthbuying their way through the recession.
他们正在勉强维持生计，度过经济衰退期。