难题
A difficult problem or task that requires significant effort and intelligence to solve.
Beispiele
3 von 5他终于解开了这道数学难题。
He finally solved this difficult math problem.
资金短缺是公司目前面临的最大难题。
Shortage of funds is the biggest challenge the company currently faces.
这对他来说真是个不小的难题。
This is truly a big problem for him.
Wortfamilie
Merkhilfe
Think of 'difficult' (难) 'question' (题).
Schnelles Quiz
人口老龄化是现代社会必须面对的___。
Richtig!
Die richtige Antwort ist: 难题
Beispiele
他终于解开了这道数学难题。
academicHe finally solved this difficult math problem.
资金短缺是公司目前面临的最大难题。
businessShortage of funds is the biggest challenge the company currently faces.
这对他来说真是个不小的难题。
everydayThis is truly a big problem for him.
科学家们正在攻克癌症治疗的难题。
formalScientists are working on the difficult problem of cancer treatment.
这事儿可真是个难题，你帮我想想办法。
informalThis is really a tough one, help me think of a way.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
难中之难
the most difficult of all
Wird oft verwechselt mit
困难 is a general state of difficulty; 难题 is a specific problem or question.
Nutzungshinweise
Commonly used in academic contexts to describe research questions or social issues.
Häufige Fehler
Do not use it to describe a difficult person; use '难相处' instead.
Merkhilfe
Think of 'difficult' (难) 'question' (题).
Wortherkunft
From '难' (difficult) and '题' (topic/question).
Grammatikmuster
Schnelles Quiz
人口老龄化是现代社会必须面对的___。
Richtig!
Die richtige Antwort ist: 难题
Verwandtes Vokabular
Mehr academic Wörter
比喻
B1A figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable; a metaphor or analogy.
随后
B2Soon after; following that. Used to describe an event occurring immediately after another.
迄今
B2Up to this time; until now. It is often used to emphasize a record, a state of affairs, or the extent of something up to the present moment.
宣称
B1To state something publicly or officially, often without providing proof yet; to claim or assert.
优异
B1Extremely good; outstanding; far above average in quality or performance.
核实
B1To check and confirm the accuracy or truth of information, facts, or data, often through investigation or comparison with reliable sources.
反差
B1A striking difference between two things when they are compared or placed together. It is often used to highlight differences in quality, appearance, or statistics.
未必
B1Not necessarily or not likely. It is an essential hedging word in academic writing to express uncertainty or to avoid making absolute statements.
不可或缺
B1Indispensable or absolutely necessary. It is used to emphasize that something is a vital component of a system or process.
众所周知
B1As is well known or widely known. It is used to introduce a general fact that provides context for a more specific argument.
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