"pitchers have ears" meaning in 英語

{
  "categories": [
    {
      "kind": "other",
      "name": "英語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語_ことわざ",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "Pitchers have ears",
      "tags": [
        "canonical"
      ]
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "proverb",
  "pos_title": "ことわざ",
  "senses": [
    {
      "glosses": [
        "水差しだって耳がある（だから、迂闊なことをしゃべると誰に聞かれているのかわからないので、滅多なことを言うものではない）。"
      ],
      "id": "ja-pitchers_have_ears-en-proverb-N9-c4l9c"
    }
  ],
  "word": "pitchers have ears"
}

{
  "categories": [
    "英語",
    "英語_ことわざ"
  ],
  "forms": [
    {
      "form": "Pitchers have ears",
      "tags": [
        "canonical"
      ]
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "proverb",
  "pos_title": "ことわざ",
  "senses": [
    {
      "glosses": [
        "水差しだって耳がある（だから、迂闊なことをしゃべると誰に聞かれているのかわからないので、滅多なことを言うものではない）。"
      ]
    }
  ],
  "word": "pitchers have ears"
}