Вы искали: capital letter (Английский - Китайский (упрощенный))

capital letter
大寫字母

capital letters
大写字母

type the communication or use capital letter if submitting a hand written communication.
来文使用打字或在提交手写来文时使用大写字母；

symbols of united nations documents are composed of capital letters combined with figures.
联合国文件都用英文大写字母附加数字编号。

in paragraph 15, the words "collective action clauses " should have initial capital letters.
第15段中， "collective action clauses "的首字母应该大写。

all files beginning with capital letters appear before files beginning with non-capital letters (unix default).
以大写字母开头的文件显示在小富字体开头的文件卷面 (unix 默认的) 。