"by chance" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "英語介詞短語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "examples": [
        {
          "text": "I stumbled across the exit by chance.",
          "translation": "我碰巧發現了出口。"
        }
      ],
      "glosses": [
        "碰巧，湊巧"
      ],
      "id": "zh-by_chance-en-prep_phrase-HjSQqmPL"
    },
    {
      "glosses": [
        "可能"
      ],
      "id": "zh-by_chance-en-prep_phrase-s9EIU7fB"
    }
  ],
  "synonyms": [
    {
      "sense": "可能",
      "word": "by any chance"
    }
  ],
  "word": "by chance"
}

{
  "categories": [
    "英語介詞短語",
    "英語詞元"
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "examples": [
        {
          "text": "I stumbled across the exit by chance.",
          "translation": "我碰巧發現了出口。"
        }
      ],
      "glosses": [
        "碰巧，湊巧"
      ]
    },
    {
      "glosses": [
        "可能"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "可能",
      "word": "by any chance"
    }
  ],
  "word": "by chance"
}