"cm" meaning in Chinese

{
  "etymology_templates": [
    {
      "args": {
        "1": "yue"
      },
      "expansion": "Abbreviation",
      "name": "abbrev"
    },
    {
      "args": {
        "1": "yue",
        "2": "en",
        "3": "comment"
      },
      "expansion": "English comment",
      "name": "der"
    }
  ],
  "etymology_text": "Abbreviation of English comment.",
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "cm",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Chinese terms written in foreign scripts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hong Kong Cantonese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "comment"
      ],
      "id": "en-cm-zh-noun-xEuy~VFp",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "text messaging",
          "text messaging"
        ],
        [
          "comment",
          "comment"
        ]
      ],
      "raw_glosses": [
        "(Hong Kong Cantonese, Internet slang, text messaging) comment"
      ],
      "tags": [
        "Cantonese",
        "Hong-Kong",
        "Internet"
      ]
    }
  ],
  "word": "cm"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "yue"
      },
      "expansion": "Abbreviation",
      "name": "abbrev"
    },
    {
      "args": {
        "1": "yue",
        "2": "en",
        "3": "comment"
      },
      "expansion": "English comment",
      "name": "der"
    }
  ],
  "etymology_text": "Abbreviation of English comment.",
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "cm",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Cantonese abbreviations",
        "Cantonese lemmas",
        "Cantonese nouns",
        "Cantonese terms derived from English",
        "Chinese entries with incorrect language header",
        "Chinese internet slang",
        "Chinese lemmas",
        "Chinese nouns",
        "Chinese terms written in foreign scripts",
        "Chinese text messaging slang",
        "Hong Kong Cantonese",
        "Pages with 3 entries",
        "Pages with entries",
        "Requests for pronunciation in Chinese entries"
      ],
      "glosses": [
        "comment"
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "text messaging",
          "text messaging"
        ],
        [
          "comment",
          "comment"
        ]
      ],
      "raw_glosses": [
        "(Hong Kong Cantonese, Internet slang, text messaging) comment"
      ],
      "tags": [
        "Cantonese",
        "Hong-Kong",
        "Internet"
      ]
    }
  ],
  "word": "cm"
}