hermetisch
hermétique étanche hermétiquement
hermetic airtight hermetically
hermético estanque hermeticamente
dës Fläsch huet en hermeetesche Verschloss
https://lod.lu/uploads/examples/OGG/8b/8bc12600cebf87a933d89592670b3ec8.ogg
https://lod.lu/uploads/examples/AAC/8b/8bc12600cebf87a933d89592670b3ec8.m4a
mir mussen d' Amaachglieser 1 mat de Kornischongen hermeetesch zoumaachen
https://lod.lu/uploads/examples/OGG/10/108fd32dfd7036cb5a8402f3cbe09531.ogg
https://lod.lu/uploads/examples/AAC/10/108fd32dfd7036cb5a8402f3cbe09531.m4a