Husband: I Saw my wife with a unknown man going to movie!

丈夫：我看见一个不认识的男人正和我的妻子去看电影！

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So, before turning over my entire Facebook profile to a unknown entity, I decide to check out Unvarnished's privacy policy.

所以，在将我的整个Facebook的个人资料转入一个未知的网站前，我决定看看Unvarnished的隐私政策。

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But now she is on her own, "with no direction home, like a complete unknown, like a rolling stone."

VOA: special.2009.06.21

A kind of a pin used to hold your cloak together, called a fibula, unknown in the previous period.

一种别住披风的别针,称之为扣针,这在之前的时期从未出现过

耶鲁公开课 - 古希腊历史简介课程节选

That's how by either balancing the unknown force with a known force or by simply measuring the acceleration as I fall towards this podium and multiplying by mass, you can find the force that exerts on me.

我们既可以让未知力与已知力平衡,也可以只测量我冲向讲台时加速度的大小,再与我的质量相乘,都能求出作用在我身上的力的大小

耶鲁公开课 - 基础物理课程节选

The designer would have to grow from a complete unknown to a major player in five years.

ENGADGET: Ginsu knives, psychic hotlines and a $90 tablet: the story behind the Matrix One (update: more details)

Moreover, this time Mr Rossi would be facing not a relative unknown but a sitting governor with a strong record.

ECONOMIST: Washington's governor: Recovering from a bitter victory | The

Certainly, as a comparative unknown and a late entrant to the race, he could make Mrs Clinton look like an elder statesman.

ECONOMIST: The New York Senate race