A4
名词
UK/ˌeɪˈfɔːʳ/
US/ˌeɪˈfɔːr/
定义 A4 名词
- Uncountable
A standard paper size in the UK, measuring 21 centimeters in width and 29.7 centimeters in length.
Please print the report on A4 paper.
This document requires A4 paper.
I need some A4 paper to print the handouts.