名词中文翻译1
中文翻译：Unknown
同义词：
['utility', 'efficiency', "effectiveness例句：1. The company's new product utilization rates have increased significantly.（该公司新产品的利用率显著提高。）"]
例句：
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1. The company's new product utilization rates have increased significantly.
该公司新产品的利用率显著提高。
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2. The efficiency of the new machine is much higher than that of the old one.
新机器的效率远高于旧机器。
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3.The effectiveness of this marketing strategy has been proven by the results.
这一营销策略的效果已被证明。