"πρέπει" meaning in ギリシア語

{
  "categories": [
    {
      "kind": "other",
      "name": "ギリシア語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "ギリシア語_動詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "国際音声記号あり",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "継続形"
    },
    {
      "form": "アオリストも同形"
    }
  ],
  "lang": "ギリシア語",
  "lang_code": "unknown",
  "pos": "verb",
  "pos_title": "動詞",
  "senses": [
    {
      "glosses": [
        "～しなければならない、～するべきだ"
      ],
      "id": "ja-πρέπει-unknown-verb-a~unY2kZ"
    }
  ],
  "sounds": [
    {
      "ipa": "ˈprepi"
    }
  ],
  "word": "πρέπει"
}

{
  "categories": [
    "ギリシア語",
    "ギリシア語_動詞",
    "国際音声記号あり"
  ],
  "forms": [
    {
      "form": "継続形"
    },
    {
      "form": "アオリストも同形"
    }
  ],
  "lang": "ギリシア語",
  "lang_code": "unknown",
  "pos": "verb",
  "pos_title": "動詞",
  "senses": [
    {
      "glosses": [
        "～しなければならない、～するべきだ"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "ˈprepi"
    }
  ],
  "word": "πρέπει"
}