頭ず痛つう

import { getVocabById } from 'kotowa';
getVocabById('e28c9da90d'); // 頭痛

{
  "id": "e28c9da90d",
  "word": "頭痛",
  "reading": "ずつう",
  "romaji": "zutsuu",
  "meanings": [
    "headache"
  ],
  "level": "N3",
  "pos": [
    "n"
  ],
  "jmdict_id": 1450890,
  "examples": [
    {
      "ja": "今日は少し頭痛がする。",
      "en": "I have a slight headache today.",
      "tatoeba_id": 171576
    },
    {
      "ja": "この薬で頭痛はおさまるでしょう。",
      "furigana": "この{薬|くすり}で{頭痛|ずつう}はおさまるでしょう。",
      "en": "This medicine will soothe your headache.",
      "tatoeba_id": 219308
    }
  ],
  "zh": {
    "source_hash": "5ccd2f8ae00c8d3fd3bd36833a49acf82e7692b3fd33f72e1475fe308748746b",
    "meanings": [
      "头痛"
    ],
    "examples": [
      {
        "ja": "今日は少し頭痛がする。",
        "zh": "今天有点头痛。"
      },
      {
        "ja": "この薬で頭痛はおさまるでしょう。",
        "zh": "这药能缓解头痛吧。"
      }
    ],
    "references": [
      "upstream vocab/n3/e28c9da90d",
      "JMdict ent_seq 1450890; checked against downloaded JMdict_e.gz on 2026-10-28",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "review_hash": "ea9b74d2533f6ac874c7348e3c7bf22dd46d8570e7ef56b1bc43364879f7ea61",
    "status": "reviewed",
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28"
  }
}