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n.大写字母
adj.（字母）大写的
v.以大写字母印刷
1、make a uppercase───大写
1、exception that one of the listeners converts the input string to uppercase, the code for the listeners is exactly the same.───除了一个JianTing器将输入字符串转换成大写字母之外，JianTing器的代码完全相同。
2、They should use uppercase.───他们应该使用大写字母。
3、Most schools teach children lowercase letters first, and uppercase letters later.───大多数学校先教孩子们小写字母，后教大写字母。
4、The new password must be five to fifteen symbols long and contain at least two of three character types - lowercase, uppercase, digit.───新密码必须长五至十五符号和包含至少两个三个字符类型-小写字符、大写，数字。
5、The name of a generic type parameter on an externally visible type or method does not start with an uppercase 'T'.───外部可见的类型或方法上的泛型类型参数的名称不以大写的“T”开头。
6、The last article ended with a function called convert_to_upper, which operated one byte at a time to convert a string to uppercase.───上一篇文章最后给出了一个名为convert_to_upper的函数，它一次Cao作一个字节，并将字符串转换成大写格式。
7、A strong password contains a mix of uppercase and lowercase letters, along with at least one symbol.───一个强健的密码包含大小写字母以及至少一个符号。
8、The name of an externally visible interface does not start with an uppercase 'I'.───外部可见的接口的名称不以大写的“I”开头。
9、It is often the best choice to do all letters in either in lowercase or uppercase.───最好是将所有的字母统一为小写或是大写。