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counter per minute |
次 数 每分钟 : 36 phrases in 14 subjects |
Automobiles | 1 |
Aviation | 5 |
Business | 2 |
Drilling | 1 |
Earth sciences | 2 |
Electronics | 4 |
General | 8 |
Geophysics | 1 |
Information technology | 1 |
Military | 1 |
Nuclear physics | 1 |
Oil processing plants | 2 |
Technology | 5 |
Telecommunications | 2 |