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I don't know the key to the puzzle.是什么意思？

I don't know the key to the puzzle.

我不知道这个谜语的答案。

相关词汇
know the key to puzzle

know

v. 知道，了解，认识，确信；n. 知情；
例句
I know you're above me socially, but I must say I find your attitude offensive...
我明白你的社会地位比我高，但我得说我觉得你的态度很粗鲁。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

key

n. 钥匙，（打字机等的）键，关键，线索，秘诀，（音乐的）调；vt. 键入，锁上，调节…的音调，提供线索；vi. 使用钥匙；adj. 关键的，主要的；
例句
Several key crops failed when they were attacked by pests.
一些主要农作物由于遭受虫害而歉收。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；
例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

puzzle

vt. 使迷惑，使难解；vt.& vi. 为难，伤脑筋；n. 智力测验，智力玩具，难题，令人费解的事[人]，谜一般的事物；
例句
Geneticists in Canada have discovered a clue to the puzzle of why our cells get old and die...
加拿大的遗传学家已经发现了解开细胞衰老、死亡之谜的线索。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
knowledgeable about antiques
对古物很在行
The article should be written to a careful plan.
这篇文章应当按照周密的计划去写。
After the patient received acupuncture treatment,his spasms eased off somewhat.
病人接受针刺治疗后,痉挛稍微减轻了。
He often sent them out to make investigations.
他常常派他们出去作调查。
Have you ever been unfaithful to your wife?
你曾对妻子不忠吗？
The losing semi-finalists will play off for the third place.
半决赛的负者将再赛一场,以决出第三名。
In a very forceful speech he set about his critics.
他以有力的发言驳斥了他的批评者。
I strongly oppose that contention.
我强烈地反对那种主张。
I am scared that the plane might crash.
我怕飞机会失事。
Napoleon was sent into exile on an island.
拿破仑被流放到一个岛上。