| • द्रोणी पृष्ठ | |
| trough: कुंडा गर्त घाटी | |
| surface: बाह्य परत तल धरातल | |
trough surface meaning in Hindi
trough surface sentence in Hindi
Examples
- The heights are characterized by a pronounced peak-and-trough surface relief, parts of which show formations from deep in the ground ( kaolin ).