unknown quantity

音标发音

• 英式音标 [ˌʌn.nəʊn ˈkwɒn.tɪ.ti]
• 美式音标 [ˌʌn.noʊn ˈkwɑːn.t̬ə.t̬i]
• 英式发音
• 美式发音

基本解释

• 未知數（尚未被人了解的人或事物）。

同根派生

• unknown quantity相关词

英汉例句

• The new teacher is still very much an unknown quantity but we have hopes that he will be a valuable member of our team.
  新教師是誰現在還難以預料，但我們希望他會成爲我們隊裡的重要一員。
• The new sales director is still a bit of an unknown quantity.
  新來的銷售部主任大家還不大了解。

• unknown quantity更多例句

英英字典

劍橋英英字典

• a person or a thing whose abilities, powers, or effects are not yet known

• unknown quantity剑桥字典
• unknown quantity柯林斯字典