n/a
(also N/A)
不适用的(用于表格中,表示某项问题不适合回答,not applicable的缩写)
written abbreviation for not applicable: used on a form when you cannot give a relevant (= that answers the question) answer to a question
英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。