亿: 208 phrases in 17 subjects |
Business | 3 |
Computers | 1 |
Ecology | 1 |
Electronics | 5 |
Figure of speech | 1 |
General | 169 |
Given name | 1 |
Informal | 2 |
International Monetary Fund | 1 |
Mathematics | 1 |
Military | 2 |
Name of organization | 2 |
Obsolete / dated | 2 |
Oil processing plants | 1 |
Radio | 1 |
Technology | 13 |
Thermal engineering | 2 |