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Apollonius stripped the knowledge of all irrelevancies and fashioned It'systematically.阿波羅尼做了去粗取精和使之系統(tǒng)化的工作.Let us ignore these irrelevancies.咱們不必管這些不相干的事....

n.不恰當，離題，不相干的事物( irrelevancy的名詞復數(shù) )...

irrelevancies的音標：...