noun🔗Share坑道A horizontal or nearly horizontal passage from the surface into a mine, as contrasted with a shaft or vertical entry passage. An adit may be used for ventilation, haulage, drainage, or other purposes."The miners used the adit to bring fresh air into the deep mine. "鉱夫たちは深い鉱山に新鮮な空気を入れるために坑道を使った。geologyarchitectureindustrytechnicalbuildingChat with AIVocabulary GamePractice Reading
