形容词
中文翻译：有效的
同义词：
['efficient', 'efficient', 'effective', 'efficacious', 'potent', 'potentiate例句：1. The new policy is expected to be effective in improving the quality of life.（新政策预计将有效提高生活质量。）']
例句：
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1. The new policy is expected to be effective in improving the quality of life.
新政策预计将有效提高生活质量。
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2.The medicine is effective against the common cold.
这种药对普通感冒有效。
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3. The manager's leadership style is effective in inspiring his team.
经理的领导风格在激励团队方面是有效的。