找出一个文件中的大写字母，或者唯一指定字符。

Extract uppercase words from a file, extract unique words.

youdao

你把一个单词大写，可以指第一个字母大写，也可以指整个词都大写。

If you capitalized a word, you use a capital letter at the beginning or for the whole of it.

youdao

小写字母指AS考试成绩，分别对应大写字母分数的一半。

Small letters are equivalent to AS levels and are worth half the points of the corresponding large letter.

youdao

It's not just the religious instant of looking down at San Narciso; it's the religious sense of the capitalized Word that comes back a couple of times towards the end of the novel, the epileptic Word.

这还是在书的尾端;,出现了很多次的大写的“Word“,癫痫的“Word“,大写的“Word“指的是。

耶鲁公开课 - 1945年后的美国小说课程节选