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n-

美 [en]英 [en]

abbr.北方（的）；北部（的）；牛（顿）（力的单位）
n.英语字母表的第 14 个字母；表示不定数；（化学元素）氮

权威英汉双解英-英

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n. abbr. symb.

1.[c][u]英语字母表的第 14 个字母the 14th letter of the English alphabet

2.[u]（表示不定数）used to represent a number whose value is not mentioned

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na2so3 name? n-innocence net profit nc17 nov. non-toxic nano3 n4a not any more non-conformance n1 nothing more than naclo3 na2o naco3 nobel prize nituw1 nahco3 nothing but

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