形容词
中文翻译：难以解决的
同义词：
['incapable', 'inflexible', 'stubborn例句：1. The disease is intractable and requires constant treatment.（这种疾病难以治愈，需要持续治疗。）']
例句：
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1. The disease is intractable and requires constant treatment.
这种疾病难以治愈，需要持续治疗。
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2. He was intractable towards authority and refused to follow the rules.
他对权威持不合作态度，拒绝遵守规则。
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3. The situation was intractable, and we had to find a solution quickly.
情况难以解决，我们必须尽快找到解决方案。