形容词
中文翻译：不疲倦的
同义词：
['endless', 'tireless例句：1. The marathon runners are unwearying in their pursuit of victory.（马拉松跑者在追求胜利的过程中永不疲倦。）']
例句：
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1. The marathon runners are unwearying in their pursuit of victory.
马拉松跑者在追求胜利的过程中永不疲倦。
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2.The scientist's dedication to his work is unwearying.
这位科学家对他的工作充满热情，永不疲倦。
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3. The firefighters were unwearying in their efforts to put out the flames.
消防员们努力扑灭火焰，毫不疲倦。