单词乎

an unknown quantity

an unknown quantity是什么意思、an unknown quantity怎么读

an unknown quantity汉语翻译

未知量, 难预测的事

an 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.
    新教师是谁现在还难以预料,但我们希望他会成为我们队里的重要一员。
  2. The new sales director is still a bit of an unknown quantity.
    新来的销售部主任大家还不大了解。
0
纠错