名词
中文翻译：无用的人或物
同义词：
['useless', 'non-contributory', 'trivial', 'inconsequential', 'superfluous例句：1. The dundrearies of the past are no longer relevant to our present.（过去的无用之物对我们当前已无意义。）']
例句：
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1. The dundrearies of the past are no longer relevant to our present.
过去的无用之物对我们当前已无意义。
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2. The committee decided to discard the dundrearies and focus on the essentials.
委员会决定丢弃这些无用之物，专注于基本要素。
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3.The old books were considered dundrearies by many historians.
许多历史学家认为旧书是无用之物。