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| Opéra m (One of the music genres that appears under Genre classification in Windows Media Player library. Based on ID3 standard tagging format for MP3 audio files. Winamp genre ID 103) | |||
| Englisch Thesaurus | |||
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| oil pollution environmental risk assessment | |||
| operational analysis | |||
| Open Process Engine For Reliable Activities | |||
| operational analysis | |||
| out-of-pile expulsion and reentry apparatus | |||
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| o | |||
| A powerful type of drama, where a majority of the words are solely sung. | |||
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OPERA : 41 Phrasen in 11 Thematiken |
| Allgemeine Lexik | 19 |
| Bauwesen | 1 |
| Finanzen | 1 |
| Hobby und Freizeit | 1 |
| Industrie | 4 |
| Kommunikation | 1 |
| Kulturwissenschaften | 3 |
| Kunst | 5 |
| Maschinenbau | 1 |
| Medizin | 3 |
| Religion | 2 |