河か川せん

import { getVocabById } from 'kotowa';
getVocabById('9f60aaa2a3'); // 河川

{
  "id": "9f60aaa2a3",
  "word": "河川",
  "reading": "かせん",
  "romaji": "kasen",
  "meanings": [
    "rivers"
  ],
  "level": "N1",
  "pos": [
    "n"
  ],
  "jmdict_id": 1193520,
  "examples": [
    {
      "ja": "河川は豪雨で氾濫しました。",
      "furigana": "{河川|かせん}は{豪雨|ごうう}で{氾濫|はんらん}しました。",
      "en": "The rivers were flooded by the heavy rain.",
      "tatoeba_id": 186771
    },
    {
      "ja": "日本の多くの河川は工場の廃液で汚染されている。",
      "en": "Many rivers in Japan are polluted by waste water from factories.",
      "tatoeba_id": 122567
    }
  ],
  "zh": {
    "source_hash": "88f59ccfb9df287a0b309d30a14842f345d22ad7bf98d0e26ab1bc9f8e151c52",
    "meanings": [
      "河流"
    ],
    "examples": [
      {
        "ja": "河川は豪雨で氾濫しました。",
        "zh": "河流因暴雨泛滥。"
      },
      {
        "ja": "日本の多くの河川は工場の廃液で汚染されている。",
        "zh": "日本的许多河流被工厂废液污染。"
      }
    ],
    "references": [
      "upstream vocab/n1/9f60aaa2a3",
      "JMdict ent_seq 1193520; checked against downloaded JMdict_e.gz on 2026-10-28",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "review_hash": "d86a7b4d31d236838411a9187e03b596ef019a105b4e93c66107ce24dba51be0",
    "status": "reviewed",
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28"
  }
}