閉へい口こう

import { getVocabById } from 'kotowa';
getVocabById('be2f217a46'); // 閉口

{
  "id": "be2f217a46",
  "word": "閉口",
  "reading": "へいこう",
  "romaji": "heikou",
  "meanings": [
    "to be stumped",
    "to be fed up"
  ],
  "level": "N1",
  "pos": [
    "vs",
    "vi",
    "n",
    "adj-na"
  ],
  "jmdict_id": 1508660,
  "examples": [
    {
      "ja": "彼はその問題で閉口していた。",
      "furigana": "{彼|かれ}はその{問題|もんだい}で{閉口|へいこう}していた。",
      "en": "He was stumped by the problem.",
      "tatoeba_id": 112376
    },
    {
      "ja": "君のわがままには閉口する。",
      "en": "I'm annoyed at your selfishness.",
      "tatoeba_id": 178476
    }
  ],
  "zh": {
    "status": "reviewed",
    "source_hash": "6da0a4f4b18448bbaff488ede88f48ddc3f032dcb22acab3301b40747d60a687",
    "meanings": [
      "束手无策",
      "受够了"
    ],
    "examples": [
      {
        "ja": "彼はその問題で閉口していた。",
        "zh": "他对那个问题束手无策。"
      },
      {
        "ja": "君のわがままには閉口する。",
        "zh": "你的任性让我受够了。"
      }
    ],
    "references": [
      "upstream vocab/n1/be2f217a46",
      "JMdict ent_seq 1508660; checked against downloaded JMdict_e.gz on 2026-10-28",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28",
    "review_hash": "87b9db9253fe38c9831bc845af7d8a1fd977f9f7617f0d541c3d35b7e1b32105"
  }
}