动词
中文翻译：Unknown
同义词：
['1. summon', '2.request', '3. call upon']
例句：
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2. 要求
某人
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1. The manager called the team together for a meeting.
经理召集团队开会。
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2. She requested that we come to her aid.
她要求我们去帮助她。
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3. The company called upon its employees to contribute their ideas.
公司号召员工贡献他们的想法。