 |
| 理解: 653 phrases in 25 subjects |
| Biology | 1 |
| Bookish / literary | 1 |
| Business | 1 |
| Chemistry | 1 |
| Education | 58 |
| General | 451 |
| Geology | 28 |
| Geophysics | 1 |
| Gold mining | 1 |
| Informal | 5 |
| Information technology | 3 |
| Law | 1 |
| Mathematics | 6 |
| Medical | 18 |
| Metallurgy | 1 |
| Military | 1 |
| Mineralogy | 2 |
| Mining | 2 |
| Oil processing plants | 4 |
| Philosophy | 1 |
| Polymers | 1 |
| Psychology | 5 |
| Scientific | 1 |
| Technology | 58 |
| United Nations | 1 |