未知

It's an unknowing.

这是一个未知的。

Nine people have been killed and an unknown number of homes have been destroyed .

已经有9人在大火中丧生，许多未知名的房屋被烧毁。

Second, we know that in gambling a number of unknown variables act on the outcome of each game.

第二，我们知道每个牌局都有一些未知的变数。

Life is a one-way ticket, in this journey, but also the number of unknown hidden disaster ah.

人生是一张单程票，在这次旅途中，还隐藏着多少未知的灾难啊。

I don't answer calls where there is no company name accompanying an unknown phone number displayed.

我不会接那些我电话上不显示公司名字的未知电话。

Witnesses and rescuers said at least 50 people were trapped underground, but the exact number is still unknown.

目击者和救援人员说至少有50人困在地下，但是确切数字仍然未知。

" X" stands for an unknown number.

adj。未知的，不出名的

In fact, one complex trait is often affected by multiple susceptibility genes with the number unknown.

而实际上复杂性状的易感位点可能不唯一，且其数目是未知的。

Yesterday is history, tomorrow is unknown , but today it is God's gift.

昨天已是历史，明天是未知的，但是今天是上帝的礼物。

When the tomorrow is unknown,and no one can come or help you .

当明天是未知的，没有人可以或为您提供帮助。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。