lower-case letters的意思|示意

Names should be formed from the 26 upper and lower case letters (A .. Z, a .. z), the 10 digits (0 .. 9), and _ (underbar).

变量名应由26个大小写字母(A..Z,a..z),10个数字(0..9),和_(下划线)组成。

For the purposes of this problem, a word is defined to be a maximal sequence of upper - and lower-case letters.

对于这个问题的目的，一个字被定义为一个大写和小写字母最大序列。

You're given a string of lower-case Latin letters.

给定一串小字的拉丁字母。

Swash letter a florid version of standard italic capital letters, usually used for ornamentation. Swash capitals are often used with italic lower case letters.

加上装饰的标准斜体英文大写字母；作装饰用。花饰大写，通常配合斜体小写使用。

This behavior applies also to out-of-vocabulary words if you type them in lower-case letters into your dictionary, such as ipod.

这一行为也适用于词汇表以外的单词，如果将它们以小写字母的形式输入到字典中的话，例如ipod。

You may assume that each word will contain only lower case letters.

你可以假设每一个单词只包含小写字母。