难点 nándiǎn difficulty
怎么记住“难点”: 难 difficult + 点 point = difficulty.
汉字
用法
- A difficult point, the tricky part - 重点难点 (zhòngdiǎn nándiǎn) key and difficult points, 突破难点 (tūpò nándiǎn) to break through a sticking point.
- The specific hard spot in a task or subject, contrasted with 重点 (the key point); common in teaching and problem-solving.
- Pinpoints where the difficulty concentrates, not general difficulty (困难).