異い性せい

import { getVocabById } from 'kotowa';
getVocabById('2fd54fbe7c'); // 異性

{
  "id": "2fd54fbe7c",
  "word": "異性",
  "reading": "いせい",
  "romaji": "isei",
  "meanings": [
    "the opposite sex"
  ],
  "level": "N1",
  "pos": [
    "n",
    "adj-no"
  ],
  "jmdict_id": 1157860,
  "examples": [
    {
      "ja": "私の彼氏、異性の友達が多いのよね。",
      "en": "My boyfriend has a lot of female friends.",
      "tatoeba_id": 11550210
    },
    {
      "ja": "あいつ、異性の友達多いよな。",
      "en": "He has a lot female friends.",
      "tatoeba_id": 11550208
    }
  ],
  "zh": {
    "source_hash": "dff47d355507871af15487e496d56d8e4c3cfe4a4a2abd49efabc448f909daf6",
    "meanings": [
      "异性"
    ],
    "examples": [
      {
        "ja": "私の彼氏、異性の友達が多いのよね。",
        "zh": "我的男朋友有很多异性朋友。"
      },
      {
        "ja": "あいつ、異性の友達多いよな。",
        "zh": "那家伙有很多异性朋友啊。"
      }
    ],
    "references": [
      "upstream vocab/n1/2fd54fbe7c",
      "JMdict ent_seq 1157860; checked against downloaded JMdict_e.gz on 2026-10-28",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "review_hash": "f9a63c3287c499902ef35effe0538fee7eddb934aed53da1a4bd743687375f94",
    "status": "reviewed",
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28"
  }
}