日にち夜や

import { getVocabById } from 'kotowa';
getVocabById('b91e19a03b'); // 日夜

{
  "id": "b91e19a03b",
  "word": "日夜",
  "reading": "にちや",
  "romaji": "nichiya",
  "meanings": [
    "day and night",
    "always"
  ],
  "level": "N1",
  "pos": [
    "adv",
    "n"
  ],
  "jmdict_id": 1464870,
  "examples": [
    {
      "ja": "看護婦たちは、日夜患者の世話をしている。",
      "en": "The nurses attend to the patient day and night.",
      "tatoeba_id": 183859
    },
    {
      "ja": "彼は弁護士になるために日夜勉強に励んだ。",
      "furigana": "{彼|かれ}は{弁護士|べんごし}になるために{日夜|にちや}{勉強|べんきょう}に{励|はげ}んだ。",
      "en": "He studied day and night with a view to becoming a lawyer.",
      "tatoeba_id": 100104
    }
  ],
  "zh": {
    "status": "reviewed",
    "source_hash": "e0ad6bf520ca43354f46a13f94830696755ef2b934c99ce260647522667d86ab",
    "meanings": [
      "日夜"
    ],
    "examples": [
      {
        "ja": "看護婦たちは、日夜患者の世話をしている。",
        "zh": "护士们日夜照顾病人。"
      },
      {
        "ja": "彼は弁護士になるために日夜勉強に励んだ。",
        "zh": "他为了成为律师日夜努力学习。"
      }
    ],
    "references": [
      "upstream vocab/n1/b91e19a03b",
      "JMdict ent_seq 1464870; 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": "f72c1c32b470ef69945be21d9a00633a14a1c17899875c37d24852be17babcec"
  }
}