形容词
中文翻译：官方的
同义词：
['official', 'official-looking', 'official-like']
例句：
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1.The official website is the best place to start your research.
官方网站是开始研究的最佳地点。
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2. The official announcement was made yesterday.
官方公告于昨日发布。
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3. The official translation of the document is available here.
该文件的官方翻译可在此找到。