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| 试验室 (oratory) | |||
| 测试实验室 | |||
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test lab : 13 phrases in 7 subjects |
| Automobiles | 3 |
| Aviation | 3 |
| Economy | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 2 |
| Reproductive biology | 2 |
| Space | 1 |
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