scratch the surface
中文释义
只触及皮毛 / 浅尝辄止 — 只了解了一点点，还有很多没有深入
To only begin to understand or explore a topic without going deep.
常用搭配
- barely scratch the surface只触及皮毛
- only scratching the surface仅是冰山一角
- scratch the surface of the problem略窥问题一角
例句
- We've only scratched the surface of this huge topic.这个大话题我们才刚触及皮毛。
- The initial report barely scratches the surface of the issue.初步报告只触及了问题的表面。