"on heat" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "有1個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語介詞短語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "like a dog on heat"
    }
  ],
  "lang": "英语",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "alt_of": [
        {
          "word": "in heat"
        }
      ],
      "glosses": [
        "in heat的另一種寫法"
      ],
      "id": "zh-on_heat-en-prep_phrase-UWZoxY9q",
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "on heat"
}

{
  "categories": [
    "有1個詞條的頁面",
    "英語介詞短語",
    "英語詞元"
  ],
  "derived": [
    {
      "word": "like a dog on heat"
    }
  ],
  "lang": "英语",
  "lang_code": "en",
  "pos": "prep_phrase",
  "senses": [
    {
      "alt_of": [
        {
          "word": "in heat"
        }
      ],
      "glosses": [
        "in heat的另一種寫法"
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "on heat"
}