动词
中文翻译：使筋疲力尽
同义词：
['strengthen', 'exert']
例句：
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1. The athletes are exerting themselves to win the championship.
运动员们正在竭尽全力争取冠军。
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2. She exerted all her strength to lift the heavy box.
她竭尽全力举起了沉重的箱子。
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3. The team is exerting every effort to improve their performance.
团队正全力以赴提高表现。