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單詞乎

unknown quantity

unknown quantity是什么意思、unknown quantity怎么讀

unknown quantity漢語(yǔ)翻譯

【化】 未知量

unknown quantity英語(yǔ)解釋

名詞 unknown quantity:

  1. a factor in a given situation whose bearing and importance is not apparent
  2. a variable whose values are solutions of an equation
    同義詞：unknown

unknown quantity例句

  1. The new teacher is still very much an unknown quantity but we have hopes that he will be a valuable member of our team.
    新教師是誰(shuí)現(xiàn)在還難以預(yù)料，但我們希望他會(huì)成為我們隊(duì)里的重要一員。
  2. The new sales director is still a bit of an unknown quantity.
    新來(lái)的銷售部主任大家還不大了解。
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