动词
中文翻译：需要
同义词：
['be required', 'be necessary', 'be needed例句：1. She is required to attend the meeting tomorrow.（她被要求明天参加会议。）2. The work is required to be completed by the deadline.（这项工作必须在截止日期前完成。）']
例句：
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1. She is required to attend the meeting tomorrow.
她被要求明天参加会议。
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2. The work is required to be completed by the deadline.
这项工作必须在截止日期前完成。
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3.The new policy is required to be implemented immediately.
新政策必须立即实施。