"差生" meaning in Chinese

{
  "antonyms": [
    {
      "roman": "yōuděngshēng",
      "word": "優等生"
    },
    {
      "roman": "yōuděngshēng",
      "word": "优等生"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "差生",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "Education",
          "orig": "zh:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "People",
          "orig": "zh:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "poorly-performing student"
      ],
      "id": "en-差生-zh-noun-bWNjHZK8",
      "links": [
        [
          "poorly",
          "poorly"
        ],
        [
          "student",
          "student"
        ]
      ],
      "synonyms": [
        {
          "roman": "lièděngshēng",
          "word": "劣等生"
        }
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "chàshēng"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄔㄚˋ ㄕㄥ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "chàshēng"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "chàsheng"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "chʻa⁴-shêng¹"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "chà-shēng"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "chahsheng"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "чашэн"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "čašɛn"
    },
    {
      "ipa": "/ʈ͡ʂʰä⁵¹ ʂɤŋ⁵⁵/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/ʈ͡ʂʰä⁵¹ ʂɤŋ⁵⁵/"
    }
  ],
  "word": "差生"
}

{
  "antonyms": [
    {
      "roman": "yōuděngshēng",
      "word": "優等生"
    },
    {
      "roman": "yōuděngshēng",
      "word": "优等生"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "差生",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Chinese entries with incorrect language header",
        "Chinese lemmas",
        "Chinese nouns",
        "Chinese terms with IPA pronunciation",
        "Mandarin lemmas",
        "Mandarin nouns",
        "Requests for pronunciation in Cantonese entries",
        "zh:Education",
        "zh:People"
      ],
      "glosses": [
        "poorly-performing student"
      ],
      "links": [
        [
          "poorly",
          "poorly"
        ],
        [
          "student",
          "student"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "chàshēng"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄔㄚˋ ㄕㄥ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "chàshēng"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "chàsheng"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "chʻa⁴-shêng¹"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "chà-shēng"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "chahsheng"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "чашэн"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "čašɛn"
    },
    {
      "ipa": "/ʈ͡ʂʰä⁵¹ ʂɤŋ⁵⁵/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/ʈ͡ʂʰä⁵¹ ʂɤŋ⁵⁵/"
    }
  ],
  "synonyms": [
    {
      "roman": "lièděngshēng",
      "word": "劣等生"
    }
  ],
  "word": "差生"
}

{
  "called_from": "pronunciations/296/20230324",
  "msg": "Zh-pron header not found in zh_pron_tags or tags: '(Standard Chinese)⁺'",
  "path": [
    "差生"
  ],
  "section": "Chinese",
  "subsection": "",
  "title": "差生",
  "trace": ""
}