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基层 | |||
声学基础声级 | |||
基础级 | |||
基级 | |||
士兵级; 基本级医务支助 |
basic level: 33 phrases in 15 subjects |
Automobiles | 2 |
Business | 4 |
China | 1 |
Commerce | 1 |
Earth sciences | 1 |
Economy | 1 |
Electric machinery | 3 |
Electricity | 2 |
Electronics | 7 |
Geophysics | 3 |
Hydroelectric power stations | 2 |
Marketing | 1 |
Oil / petroleum | 1 |
Space | 1 |
Technology | 3 |