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raffinare | |||
affinare | |||
migliorare | |||
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rettificato |
raffiné : 71 phrases in 14 subjects |
Agriculture | 23 |
Chemistry | 14 |
Coal | 2 |
Construction | 1 |
Economy | 1 |
Finances | 1 |
Food industry | 6 |
General | 2 |
Industry | 3 |
Labor law | 4 |
Materials science | 2 |
Metallurgy | 6 |
Packaging | 2 |
Politics | 4 |