动词
中文翻译：主持
同义词：
['supervise', 'preside over', 'head', 'rule例句：1. The president is expected to deliver a speech at the opening ceremony.（预计总统将在开幕式上发表演讲。）']
例句：
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1. The president is expected to deliver a speech at the opening ceremony.
预计总统将在开幕式上发表演讲。
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2. He presided over the meeting with great skill and attention to detail.
他以高超的技巧和对细节的关注主持了会议。
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3.The new president will preside over the annual budget review.
新任总统将主持年度预算审查。