"let down" meaning in 英語

{
  "categories": [
    {
      "kind": "other",
      "name": "帶助詞(down)的英語動詞短語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語動詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語動詞短語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "let one's hair down"
    },
    {
      "word": "let someone down gently"
    }
  ],
  "forms": [
    {
      "form": "lets down",
      "raw_tags": [
        "第三人稱單數簡單現在時"
      ]
    },
    {
      "form": "letting down",
      "raw_tags": [
        "現在分詞"
      ]
    },
    {
      "form": "let down",
      "raw_tags": [
        "一般過去時及過去分詞"
      ]
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "let-down（名詞）和letdown"
    }
  ],
  "senses": [
    {
      "glosses": [
        "仅按字面意思，并无比喻或俗语义；参见let、down。"
      ],
      "id": "zh-let_down-en-verb-59y7UFIf"
    },
    {
      "examples": [
        {
          "ref": "They let down the rope and I fastened it to the basket.",
          "text": "他們放下了繩子，於是我把籃子繫在了繩子上。"
        }
      ],
      "glosses": [
        "使下降"
      ],
      "id": "zh-let_down-en-verb-Q0zKS1NG",
      "tags": [
        "transitive"
      ]
    },
    {
      "examples": [
        {
          "ref": "I promised him I would meet him there, and I will not let him down.",
          "text": "我答應他我會在那裡同他見面，我不會讓他失望。"
        }
      ],
      "glosses": [
        "使失望；背叛或辜負某人"
      ],
      "id": "zh-let_down-en-verb-oAYlfm~~",
      "raw_tags": [
        "習語"
      ],
      "tags": [
        "transitive"
      ]
    },
    {
      "glosses": [
        "重新縫製下擺來拉長"
      ],
      "id": "zh-let_down-en-verb-91R~583E",
      "tags": [
        "transitive"
      ],
      "topics": [
        "clothing"
      ]
    },
    {
      "glosses": [
        "降低某人的投入水平"
      ],
      "id": "zh-let_down-en-verb-v06XDrEQ",
      "tags": [
        "intransitive"
      ]
    },
    {
      "examples": [
        {
          "ref": "to let down tools or cutlery",
          "text": "把工具或刀具回火，使之軟化"
        }
      ],
      "glosses": [
        "回火軟化"
      ],
      "id": "zh-let_down-en-verb-UgE2Vrg9"
    }
  ],
  "sounds": [
    {
      "audio": "En-au-let down.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/78/En-au-let_down.ogg/En-au-let_down.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-let down.ogg",
      "raw_tags": [
        "音頻（澳式）"
      ]
    }
  ],
  "word": "let down"
}

{
  "categories": [
    "帶助詞(down)的英語動詞短語",
    "英語動詞",
    "英語動詞短語",
    "英語詞元"
  ],
  "derived": [
    {
      "word": "let one's hair down"
    },
    {
      "word": "let someone down gently"
    }
  ],
  "forms": [
    {
      "form": "lets down",
      "raw_tags": [
        "第三人稱單數簡單現在時"
      ]
    },
    {
      "form": "letting down",
      "raw_tags": [
        "現在分詞"
      ]
    },
    {
      "form": "let down",
      "raw_tags": [
        "一般過去時及過去分詞"
      ]
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "verb",
  "related": [
    {
      "word": "let-down（名詞）和letdown"
    }
  ],
  "senses": [
    {
      "glosses": [
        "仅按字面意思，并无比喻或俗语义；参见let、down。"
      ]
    },
    {
      "examples": [
        {
          "ref": "They let down the rope and I fastened it to the basket.",
          "text": "他們放下了繩子，於是我把籃子繫在了繩子上。"
        }
      ],
      "glosses": [
        "使下降"
      ],
      "tags": [
        "transitive"
      ]
    },
    {
      "examples": [
        {
          "ref": "I promised him I would meet him there, and I will not let him down.",
          "text": "我答應他我會在那裡同他見面，我不會讓他失望。"
        }
      ],
      "glosses": [
        "使失望；背叛或辜負某人"
      ],
      "raw_tags": [
        "習語"
      ],
      "tags": [
        "transitive"
      ]
    },
    {
      "glosses": [
        "重新縫製下擺來拉長"
      ],
      "tags": [
        "transitive"
      ],
      "topics": [
        "clothing"
      ]
    },
    {
      "glosses": [
        "降低某人的投入水平"
      ],
      "tags": [
        "intransitive"
      ]
    },
    {
      "examples": [
        {
          "ref": "to let down tools or cutlery",
          "text": "把工具或刀具回火，使之軟化"
        }
      ],
      "glosses": [
        "回火軟化"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-let down.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/78/En-au-let_down.ogg/En-au-let_down.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/En-au-let down.ogg",
      "raw_tags": [
        "音頻（澳式）"
      ]
    }
  ],
  "word": "let down"
}