pre | lavagem
| lavagem | |
| gen. | scavenging; washing |
| energ.ind. | scrubbing |
| environ. | laundering |
| fin. environ. | laundering |
| industr. | scouring |
| industr. construct. | degreasing |
| industr. construct. met. | elutriation; grading |
| life.sc. | leaching |
| Portuguese thesaurus | |||
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| presidente | |||
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pre : 1221 phrases in 70 subjects |