[ plural ]大写字母
short for capital letters (= letters of the alphabet in the form and larger size used at the beginning of sentences and names)
I find myself typing angry sentences all in caps. 我发现自己全用大写表达了愤怒不满。
Use small caps for the subheadings. 副标题须小写。
They'd used large caps for the heading.
She'd typed the key words all in caps.
All his comments in the thread were in caps.
Try to avoid typing in all caps, as some people think that it's the printed equivalent of shouting.
See also: cap noun