形容词
中文翻译:无原因的
同义词:
['spontaneous', 'uncaused', 'non-causative']
例句:
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1.The patient presented with a sudden onset of chest pain.
患者突然出现胸痛。
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2. The disease is idiopathic, meaning it has no known cause.
这种疾病是无因的,意味着它没有已知的原因。
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3. Idiotism is the act of doing something without proper reasoning or planning.
愚蠢行为是没有适当理由或计划地做事。