alphanumeric

a. 字母数字的 [计] 字母数字的

发音

US /ˌæl.fə.n(j)uːˈmɛ.ɹɪk/

词形变化

alphanumerics 复数 alphanumerics

别名

alnum alphameric alphamerical alphanumerical

释义与例句

n.
  1. 1.

    An alphanumeric character.

adj.
  1. 1.

    Consisting of, or limited to, letters and/or numbers, especially the characters A to Z (lowercase and uppercase) and 0 to 9.

    文数

    文数字

  2. 2.

    Consisting of these characters plus punctuation and other special characters.

    罕用

    Therefore, we need a special code to represent all alphanumeric data (letters, symbols, and numbers).

词汇关系

形容词

同义词 3

alphameric alphamerical alphanumerical

词源

From alpha- + numeric.

来源：wiktionary