"是非" meaning in Japonais

{
  "categories": [
    {
      "kind": "other",
      "name": "Adverbes en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Japonais",
      "orig": "japonais",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "是非共"
    }
  ],
  "forms": [
    {
      "form": "ぜひ",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "zehi",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en japonais",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              0,
              2
            ]
          ],
          "roman": "Zehi kimi no tomodachi ni naritai.",
          "text": "是非君の友達になりたい。",
          "translation": "Je veux devenir ton ami à tout prix."
        }
      ],
      "glosses": [
        "Certainement, sans faute, à tout prix."
      ],
      "id": "fr-是非-ja-adv-CQAzY9b4"
    }
  ],
  "sounds": [
    {
      "ipa": "\\ze.çi\\"
    }
  ],
  "synonyms": [
    {
      "word": "絶対"
    }
  ],
  "word": "是非"
}

{
  "categories": [
    "Adverbes en japonais",
    "japonais"
  ],
  "derived": [
    {
      "word": "是非共"
    }
  ],
  "forms": [
    {
      "form": "ぜひ",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "zehi",
      "tags": [
        "transcription"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "adv",
  "pos_title": "Adverbe",
  "senses": [
    {
      "categories": [
        "Exemples en japonais"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              0,
              2
            ]
          ],
          "roman": "Zehi kimi no tomodachi ni naritai.",
          "text": "是非君の友達になりたい。",
          "translation": "Je veux devenir ton ami à tout prix."
        }
      ],
      "glosses": [
        "Certainement, sans faute, à tout prix."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ze.çi\\"
    }
  ],
  "synonyms": [
    {
      "word": "絶対"
    }
  ],
  "word": "是非"
}