... 字母数字的、特性 alphanumeric, character 字母数字类的 Alphanumeric 字母数字编码的字符集 alphanumeric code character set ...
基于20个网页-相关网页
类名可以包含字母、数字和下划线字符的任何组合，但不能以数字打头。
The class name can contain any combination of letters and Numbers, as well as the underscore character, but cannot begin with a number.
这些策略制定了密码的最小长度以及类的最少数量(比如字母、数字和特殊符号中的类的数量)。
These policies mandate the minimum length of password and minimum number of classes (as in alphabets, numerals, and special characters, etc).
第二类词是“同音词”，它的创造相结合的字母和符号或数字，听起来像其他的话。
The second kind of word is a " homophone -it's created by combining letters and symbols, or numbers, to sound like other words."
应用推荐