名词
中文翻译：痛苦
同义词：
['suffering', 'agony', "distress例句：1. She was in pain after a hard day's work.（她工作了一整天后感到痛苦。）"]
例句：
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1. She was in pain after a hard day's work.
她工作了一整天后感到痛苦。
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2. The patient was in severe pain.
病人非常痛苦。
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3. The child is suffering from a toothache.
这个孩子正在遭受牙痛的折磨。