名词
中文翻译：坚持杆
同义词：
['support', 'hold on', 'keep going']
例句：
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1.He used a holding-on bar to steady himself as he climbed the ladder.
他使用一个支撑杆来稳定自己爬上梯子。
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2.The team held on until they could secure the win with a few seconds left.
团队坚持到了最后几秒，赢得了比赛。
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3.She kept holding on to her hope that everything would turn out okay.
她坚持希望一切都会好起来。