La ricerca アルケン ha prodotto 2 risultati
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| JA | Giapponese | IT | Italiano | |
| | アルケン | | Alcheni | |
| | アルケン (n) [unsaturated aliphatic hydrocarbon with one or more carbon–carbon double bonds] | | alchene (n) [unsaturated aliphatic hydrocarbon with one or more carbon–carbon double bonds] | |
