形容词
中文翻译：额外的
同义词：
['extra', 'further', 'additional', 'augmented例句：1. The restaurant offers a variety of dishes that are both delicious and affordable.（这家餐厅提供多种美味且价格合理的菜肴。）2. We need to add an extra hour to our schedule to accommodate for the unexpected delays.（我们需要在计划中额外增加一个小时，以应对不可预见的延误。）']
例句：
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1. The restaurant offers a variety of dishes that are both delicious and affordable.
这家餐厅提供多种美味且价格合理的菜肴。
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2. We need to add an extra hour to our schedule to accommodate for the unexpected delays.
我们需要在计划中额外增加一个小时，以应对不可预见的延误。
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3.The company has decided to increase its investment in research and development.
该公司决定增加其在研究和开发方面的投资。