"печалба" meaning in 保加利亚语

{
  "categories": [
    {
      "kind": "other",
      "name": "保加利亞語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "保加利亞語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "保加利亞語陰性名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "含有後綴-ба的保加利亞語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有3個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "派生自原始斯拉夫語的保加利亞語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "源自原始斯拉夫語的保加利亞語繼承詞",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "печалба́р"
    },
    {
      "word": "pečalbár"
    }
  ],
  "etymology_text": "源自原始斯拉夫語 *pečalьba。等同於пече́ля (pečélja, “得到，獲得”) + -ба (-ba)。",
  "forms": [
    {
      "form": "pečálba",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "保加利亚语",
  "lang_code": "bg",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "利益，利潤"
      ],
      "id": "zh-печалба-bg-noun-1xxIsGe~"
    }
  ],
  "synonyms": [
    {
      "sense": "利益，利潤",
      "word": "при́ход"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "печалба"
}

{
  "categories": [
    "保加利亞語名詞",
    "保加利亞語詞元",
    "保加利亞語陰性名詞",
    "含有後綴-ба的保加利亞語詞",
    "有3個詞條的頁面",
    "有詞條的頁面",
    "派生自原始斯拉夫語的保加利亞語詞",
    "源自原始斯拉夫語的保加利亞語繼承詞"
  ],
  "derived": [
    {
      "word": "печалба́р"
    },
    {
      "word": "pečalbár"
    }
  ],
  "etymology_text": "源自原始斯拉夫語 *pečalьba。等同於пече́ля (pečélja, “得到，獲得”) + -ба (-ba)。",
  "forms": [
    {
      "form": "pečálba",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "保加利亚语",
  "lang_code": "bg",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "利益，利潤"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "利益，利潤",
      "word": "при́ход"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "печалба"
}