名词
中文翻译：副手
同义词：
['runner-up', 'alternate candidate例句：1. She was the running mate of the candidate who lost the election.（她曾是那位输掉选举的候选人的副手。）']
例句：
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1. She was the running mate of the candidate who lost the election.
她曾是那位输掉选举的候选人的副手。
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2.The team selected their running mate based on their shared values and goals.
该团队根据他们的共同价值观和目标选择了他们的竞选搭档。
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3. The new president has appointed a running mate to help him navigate through this challenging period.
新任总统已任命一位竞选搭档来帮助他应对这一充满挑战的时期。