public utility編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看public utilitypublic utility — 名詞名詞1. a company that provides essential services like water, electricity, or gas1.名詞釋義公共事業a company that provides essential services like water, electricity, or gas例句The public utility restored power after the storm.