形容词
中文翻译：无力的
同义词：
['powerless', 'incapable', 'unable例句：1. The injured man was powerless to move as he lay on the ground.（受伤的人躺在地上，动弹不得。）']
例句：
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1. The injured man was powerless to move as he lay on the ground.
受伤的人躺在地上，动弹不得。
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2.She felt powerless against her own emotions, unable to control them.
她对自己的情感感到无力，无法控制。
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3. The old woman was powerless to help him when he fell over the edge of the cliff.
老人在悬崖边失足时，她无力帮助他。