形容词
中文翻译：不可避免的
同义词：
['unchangeable', 'indispensable', "irreversible例句：1. The decision was made with the utmost infallibility.（这个决定是绝对无误的。）2. The scientist's theory is infallible in explaining the phenomenon.（科学家的理论完美无缺地解释了这一现象。）3. The invention was infallible in its effectiveness.（这项发明在效果上无可挑剔。）"]
例句：
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1. The decision was made with the utmost infallibility.
这个决定是绝对无误的。
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2. The scientist's theory is infallible in explaining the phenomenon.
科学家的理论完美无缺地解释了这一现象。
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3. The invention was infallible in its effectiveness.
这项发明在效果上无可挑剔。