"quan trắc" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "觀測"
      },
      "expansion": "Sino-Vietnamese word from 觀測",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "ja",
        "3": "観測",
        "tr": "kansoku"
      },
      "expansion": "Japanese 観測 (kansoku)",
      "name": "bor"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 觀測, from Japanese 観測 (kansoku).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "quan trắc",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "quan trắc",
      "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": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Sciences",
          "orig": "vi:Sciences",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "to observe, to sight"
      ],
      "id": "en-quan_trắc-vi-verb-iDGVlCFa",
      "links": [
        [
          "sciences",
          "sciences"
        ],
        [
          "observe",
          "observe"
        ],
        [
          "sight",
          "sight"
        ]
      ],
      "raw_glosses": [
        "(chiefly sciences) to observe, to sight"
      ],
      "topics": [
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kwaːn˧˧ t͡ɕak̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[kwaːŋ˧˧ ʈak̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[waːŋ˧˧ ʈak̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "quan trắc"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "觀測"
      },
      "expansion": "Sino-Vietnamese word from 觀測",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "ja",
        "3": "観測",
        "tr": "kansoku"
      },
      "expansion": "Japanese 観測 (kansoku)",
      "name": "bor"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 觀測, from Japanese 観測 (kansoku).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "verb",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "quan trắc",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "quan trắc",
      "name": "vi-verb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese terms borrowed from Japanese",
        "Vietnamese terms derived from Japanese",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese verbs",
        "vi:Sciences"
      ],
      "glosses": [
        "to observe, to sight"
      ],
      "links": [
        [
          "sciences",
          "sciences"
        ],
        [
          "observe",
          "observe"
        ],
        [
          "sight",
          "sight"
        ]
      ],
      "raw_glosses": [
        "(chiefly sciences) to observe, to sight"
      ],
      "topics": [
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kwaːn˧˧ t͡ɕak̚˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[kwaːŋ˧˧ ʈak̚˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[waːŋ˧˧ ʈak̚˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "quan trắc"
}