基本解釋不適用的（用于表格中，表示某項問題不適合回答，not applicable的縮寫）。同根派生 n/a相關(guān)詞英英字典劍橋英英字典 written abbreviation for not applicable: used on a form when you cannot give a relevant (= that answers the question) answer to a questionn/a劍橋字典n/a柯林斯字典