凿壁偷光
lit. to pierce the wall to steal a light (idiom); fig. to study diligently in the face of hardship
词频 1.8
含义
- lit. to pierce the wall to steal a light (idiom)
- fig. to study diligently in the face of hardship
lit. to pierce the wall to steal a light (idiom); fig. to study diligently in the face of hardship
词频 1.8