- 英文:
unknown quantity - 翻译:
n. 难预测的人,难预料的事 - 例句:
- 英文:The new teacher is still very much an unknown quantity but we have hopes that he will be a valuable member of our team.
- 中文: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。
- 英文:The new sales director is still a bit of an unknown quantity.
- 中文:新来的销售部主任大家还不大了解。
- 编号:
119241
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