"nai lưng" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "nai",
        "3": "lưng",
        "t1": "to strap",
        "t2": "one's back"
      },
      "expansion": "nai (“to strap”) + lưng (“one's back”)",
      "name": "com"
    }
  ],
  "etymology_text": "nai (“to strap”) + lưng (“one's back”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "nai lưng",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "nai lưng",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Your mother is toiling for a living while you only know how to indulge yourself in pleasure.",
          "text": "Mẹ mày nai lưng làm việc kiếm tiền mà mày chỉ biết ăn chơi phè phỡn.",
          "type": "example"
        }
      ],
      "glosses": [
        "to subject oneself to hard labour; to toil"
      ],
      "id": "en-nai_lưng-vi-verb-6mPIE2jp",
      "links": [
        [
          "subject",
          "subject"
        ],
        [
          "hard",
          "hard"
        ],
        [
          "labour",
          "labour"
        ],
        [
          "toil",
          "toil"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[naːj˧˧ lɨŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[naːj˧˧ lɨŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[naːj˧˧ lɨŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "nai lưng"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "nai",
        "3": "lưng",
        "t1": "to strap",
        "t2": "one's back"
      },
      "expansion": "nai (“to strap”) + lưng (“one's back”)",
      "name": "com"
    }
  ],
  "etymology_text": "nai (“to strap”) + lưng (“one's back”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "nai lưng",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "nai lưng",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with usage examples",
        "Vietnamese verbs"
      ],
      "examples": [
        {
          "english": "Your mother is toiling for a living while you only know how to indulge yourself in pleasure.",
          "text": "Mẹ mày nai lưng làm việc kiếm tiền mà mày chỉ biết ăn chơi phè phỡn.",
          "type": "example"
        }
      ],
      "glosses": [
        "to subject oneself to hard labour; to toil"
      ],
      "links": [
        [
          "subject",
          "subject"
        ],
        [
          "hard",
          "hard"
        ],
        [
          "labour",
          "labour"
        ],
        [
          "toil",
          "toil"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[naːj˧˧ lɨŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[naːj˧˧ lɨŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[naːj˧˧ lɨŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "nai lưng"
}