identification number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identification numberidentification number — 名詞名詞1. a number used to uniquely identify a person, document, or thing1.名詞釋義識別號碼a number used to uniquely identify a person, document, or thing例句Please enter your national identification number on the form.