难题 (nántí) means Difficult problem (challenges). Below is the one sentence on this site that uses it — with pinyin, an English translation and audio. All of them were written by hand; none is machine generated.
Dictionary examples
科研团队终于攻克了这个 难题 。
Kēyán tuánduì zhōngyú gōngkè le zhège nántí.
The research team finally cracked this difficult problem.
Dictionary example · HSK 6 · 攻克
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Questions about 难题
How is 难题 used in a sentence?
This page shows 1 sentence using 难题 (nántí, "Difficult problem (challenges)"), each with pinyin, an English translation and audio. Every one of them was written by hand for this site.
Are these sentences machine generated?
No. They come from the site's own dictionary examples, graded readers, travel phrasebook and grammar library — all written by a person. A word with no sentence gets no page here, rather than a page of invented ones.
Where can I see the full entry for 难题?
The dictionary page for 难题 has its stroke order, its traditional form, every sense the dictionary lists and a character-by-character breakdown. It is linked at the top of this page.
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