柯林斯詞典N /?n/ (also n) (N's, n's) 1. N-VAR N is the fourteenth letter of the English alphabet. 英語字母表中的第14個字母2. N-VAR 北n /?n/ N-VAR 1. DET an indefinite number (of) 不定數(shù) there are n objects in a box n DET 1. SYMBOL for neutron 中子 返回 n劍橋詞典 n noun (MATHEMATICS) [ 不可數(shù)或單數(shù)名詞:沒有複數(shù)形式的名詞 ] mathematics specialized used in mathematics to mean a number whose value is not known or not stated (數(shù)學(xué)中的)未知數(shù),不定數(shù) If 3n = 12, what is the value of n? 如果3n = 12,那麼 n 等於幾? [ 不可數(shù)或單數(shù)名詞:沒有複數(shù)形式的名詞 ] mathematics specialized used more generally to represent a number that is not known or exact (泛指)未知數(shù),不定數(shù) n noun (GRAMMAR) language written abbreviation for noun 名詞(noun的縮寫) 返回 n