unknown
英[ˌʌn'nəʊn] 美[ˌʌn'noʊn]
"they came like angels out the unknown"
"an unknown amount"
"an unknown island"
"an unknown writer"
"an unknown source"
"a poem by an unknown author"
"corporations responsible to nameless owners"
"an unnamed donor"
"things obscurely felt surged up from unknown depths"
"an obscure family"
"unsung heroes of the war"
"used many strange words"
"saw many strange faces in the crowd"
"don't let anyone unknown into the house"
1.不知道的；不了解的；未知的
If something isunknown to you, you have no knowledge of it.
e.g. Anunknown number of demonstrators were arrested...
有数目不详的示威者遭到了逮捕。
e.g. How did you expect us to proceed on such a perilous expedition, throughunknown 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？
2.不认识的；不熟悉的；陌生的
Anunknown person is someone whose name you do not know or whose character you do not know anything about.
e.g. unknown thieves had forced their way into the apartment...
不知名的窃贼破门闯入了公寓。
e.g. I could not understand how someone with so many awards could beunknown to me.
我想不通自己竟然不认识获了这么多奖的人。
3.不出名的；无人知晓的；未获公众认可的
Anunknown person is not famous or publicly recognized.
e.g. He was anunknown writer.
他是个名不见经传的作家。
e.g. ...a popular environment where both established andunknown 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
4.从未发生的；从未存在的
If you say that a particular problem or situation isunknown, you mean that it never occurs.
e.g. A hundred years ago coronary heart disease was virtuallyunknown in Europe and America.
在100年前冠心病几乎不存在于欧洲和美洲。
5.（总称）未知事物，不为人知的地方
The unknown refers generally to things or places that people do not know about or understand.
unknown是什么意思
e.g. Ignorance of people brings fear, fear of theunknown.
人们的无知会带来恐惧，对未知事物的恐惧。
1. 未知数：它的病源、发展趋势和治疗方案(therapeutic schedule)都成为人们急需解决的课题,而又是充满众多未知数(unknown)的难题. 本文正是从统计学(statistics)角度(viewpoint)提出一个SARS病例(case)发展趋势的数学模型.
2. 玩命记忆：刚看的电影<>(unknown)里,也有一段类似的华章. 五个失却了记忆的男人,没有了善恶之别,在齐心协力的逃脱过程中,忽然一起吹起了<>的口哨,惊心动魄的逃亡故事在那一刻忽然温馨起来. 看到这里,实在忍不住要击节叫好!
3.unknown：unk; 未知的
4.unknown：unkn; 不知
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上一个：unjust
下一个：university
