"année de vins, deux années sèches" meaning in Angevin

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions-phrases en angevin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Angevin",
      "orig": "angevin",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Angevin",
  "lang_code": "angevin",
  "pos": "phrase",
  "pos_title": "Locution-phrase",
  "senses": [
    {
      "glosses": [
        "Expression de vignerons."
      ],
      "id": "fr-année_de_vins,_deux_années_sèches-angevin-phrase-HCeSBQwa"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "année de vins, deux années sèches"
}

{
  "categories": [
    "Locutions-phrases en angevin",
    "angevin"
  ],
  "lang": "Angevin",
  "lang_code": "angevin",
  "pos": "phrase",
  "pos_title": "Locution-phrase",
  "senses": [
    {
      "glosses": [
        "Expression de vignerons."
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "année de vins, deux années sèches"
}