I braced myself for the unknown.
我准备好了去接受未知的命运。
Its greater part is unknown to me.
它的大部分对我是未知的。
He was an unknown novelist then.
当时他是位不出名的小说家。
No one could match the skill of the unknown carver.
没有哪个人的技艺能比得上那位不出名的雕刻家。
a species of insect previously unknown to science
科学上以前尚未了解的一种昆虫
He was trying, for some unknown reason , to count the stars.
不知何故，他试图数星星。
The man's identity remains unknown.
这名男子的身份还是个谜。
an unknown actor
没有名气的演员
The author is virtually unknown outside Poland.
在波兰以外，这位作者实际上鲜为人知。
The disease is as yet unknown in Europe (= there have been no cases there) .
这种疾病至今尚未在欧洲出现过。
It was not unknown for people to have to wait several hours (= it happened sometimes) .
人们得等几个小时的事时有发生。
unknown to me, he had already signed the agreement.
他背着我已签了协议。
a journey into the unknown
探险之旅
a fear of the unknown
对未知事物的恐惧
A young unknown played the leading role.
演主角的是一个名不见经传的年轻人。
There are so many unknowns in the proposal.
这项提案中的未知数太多了。
X and Y in the equation are both unknowns.
等式中的X和Y都是未知数。
An unknown number of demonstrators were arrested...
有数目不详的示威者遭到了逮捕。
How did you expect us to proceed on such a perilous expedition, through unknown terrain...
你怎么能指望我们如此冒险地穿越未知的地域，继续这一探险？
unknown thieves had forced their way into the apartment...
不知名的窃贼破门闯入了公寓。
I could not understand how someone with so many awards could be unknown to me.
我想不通自己竟然不认识获了这么多奖的人。
He was an unknown writer.
他是个名不见经传的作家。
...a popular environment where both established and unknown artists can meet, talk and drink.
成名和未成名的艺术家都可以聚会、聊天及喝酒的一处热门场所
A hundred years ago coronary heart disease was virtually unknown in Europe and America.
在100年前冠心病几乎不存在于欧洲和美洲。
Ignorance of people brings fear, fear of the unknown.
人们的无知会带来恐惧，对未知事物的恐惧。
Matter is an unknown somewhat.
物质是某种不明的东西.
Motherhood was for her a journey into the unknown.
做母亲当时对她来说是开始一次探险之旅.
Those who dared to launch out beyond the unknown waters became the discoverers of new lands.
那些敢于去人迹未至的海域航行的人成了新陆地的发现者.
The outcome of their discussion is still unknown.
他们讨论的结果仍然不清楚.
Contributions arrived..from quite unknown writers.
出自：J. F. LehmannFleeing for reasons unknown from her husband.
出自：I. Murdoch