億おく

import { getVocabById } from 'kotowa';
getVocabById('4cfa8f43e2'); // 億

{
  "id": "4cfa8f43e2",
  "word": "億",
  "reading": "おく",
  "romaji": "oku",
  "meanings": [
    "one hundred million"
  ],
  "level": "N4",
  "pos": [
    "num"
  ],
  "jmdict_id": 1182620,
  "examples": [
    {
      "ja": "この建物は一億円で建てられました。",
      "en": "This building was built for one hundred million yen.",
      "furigana": "この{建物|たてもの}は{一億|いちおく}{円|えん}で{建|た}てられました。"
    },
    {
      "ja": "この町の予算は二億円です。",
      "en": "This town has a budget of two hundred million yen.",
      "furigana": "この{町|まち}の{予算|よさん}は{二億|におく}{円|えん}です。"
    }
  ],
  "zh": {
    "status": "reviewed",
    "source_hash": "4e527ddd70104d40fd377a12dc790d99106b7a4d9fc19c015073bc92f0a6ecd9",
    "meanings": [
      "亿"
    ],
    "examples": [
      {
        "ja": "この建物は一億円で建てられました。",
        "zh": "这栋建筑花了一亿日元建成。"
      },
      {
        "ja": "この町の予算は二億円です。",
        "zh": "这个镇的预算是两亿日元。"
      }
    ],
    "references": [
      "upstream vocab/n4/4cfa8f43e2",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28",
    "review_hash": "0dc909c97d13b1cd78ec719519522b3a0345ca94c341cb1ceaef1d6b95d8171d"
  }
}