"sai lệch" meaning in Vietnamien

{
  "categories": [
    {
      "kind": "other",
      "name": "Adjectifs en vietnamien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vietnamien",
      "orig": "vietnamien",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en vietnamien",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "ý nghĩ sai lệch.",
          "translation": "Idée aberrante."
        }
      ],
      "glosses": [
        "Aberrant."
      ],
      "id": "fr-sai_lệch-vi-adj-Bw4Jd2LN"
    }
  ],
  "word": "sai lệch"
}

{
  "categories": [
    "Adjectifs en vietnamien",
    "vietnamien"
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "adj",
  "pos_title": "Adjectif",
  "senses": [
    {
      "categories": [
        "Exemples en vietnamien"
      ],
      "examples": [
        {
          "text": "ý nghĩ sai lệch.",
          "translation": "Idée aberrante."
        }
      ],
      "glosses": [
        "Aberrant."
      ]
    }
  ],
  "word": "sai lệch"
}