名词中文翻译
中文翻译：接力伙伴
同义词：
['runner-up', 'alternate', 'backup例句：1. She was the relaying partner for the long-distance runners.（她是长距离跑者的接力伙伴。）']
例句：
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1. She was the relaying partner for the long-distance runners.
她是长距离跑者的接力伙伴。
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2.The team selected an alternate relaying partner to replace their injured player.
队伍选择了一名替补接力伙伴来替换他们的受伤球员。
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3. The backup relaying partner stepped in when the main one fell ill.
当主要接力伙伴生病时，替补队员接替了他的位置。