动词短语
中文翻译：以
同义词：
['at a cost', 'at thecost of', 'at the expense of例句：1. The company spent $500', '000 onits new product launch.（公司为新产品发布投入了50万美元。）2. Wedecided to go to thebeach at the cost of ourvacation time.（我们决定牺牲假期时间去海滩。）3. The project was a success', 'but it came at the cost of significantlosses.（项目成功了，但付出了巨大的损失。）']
例句：
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1. The company spent $500,000 onits new product launch.
公司为新产品发布投入了50万美元。
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2. Wedecided to go to thebeach at the cost of ourvacation time.
我们决定牺牲假期时间去海滩。
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3. The project was a success,but it came at the cost of significantlosses.
项目成功了，但付出了巨大的损失。