名词
中文翻译：头号人物
同义词：
['top dog', "alpha male例句：1. He's the cock-of-the-rock at his company.（他是他公司里的头号人物。）2. The cock-of-the-rock was chosen to lead the team.（被选为领导团队的头号人物。）"]
例句：
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1. He's the cock-of-the-rock at his company.
他是他公司里的头号人物。
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2. The cock-of-the-rock was chosen to lead the team.
被选为领导团队的头号人物。
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3.The cock-of-the-rock is responsible for making important decisions.
头号人物负责做出重要的决策。