英语词汇“an unknown quantity”的意思、释义、用法及双语翻译-时代网

词汇	an unknown quantity
释义	请查阅词条:be an unknown quantity
随便看	prediction predictive predictor predilection predispose predisposition predominance predominant predominantly predominate pre-eminence pre-eminent pre-eminently pre-empt pre-emption pre-emptive preen pre-exist pre-existent prefab prefabricated prefabrication preface prefatory prefer 于心何忍于心无愧于心有愧于思于斯于时于是于是之于是乎于氏于熙于谦于越于迈于飞于鼎亏亏产亏人亏待亏得亏心亏心事亏折亏损

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