Meaning and Usage
The word "难题" (nántí) refers to a difficult problem or challenge, often used in academic, work, or real-life contexts. It emphasizes the complexity or difficulty of the issue.
Common Contexts
It is frequently used to describe tough questions in exams, complex social or environmental issues, or challenging tasks at work.
Collocations and Patterns
- 解决难题 (jiějué nántí): to solve a difficult problem
- 面对难题 (miànduì nántí): to face a difficult problem
- 数学难题 (shùxué nántí): math problem
Usage Notes
"难题" is a noun and typically appears as the object of verbs like 解决 (solve), 面对 (face), or 感到 (feel). It carries a neutral to slightly formal tone and is common in both spoken and written Chinese.
Avoid confusing "难题" with "问题" (wèntí), which is a more general term for "problem" or "question." "难题" specifically highlights difficulty or complexity.