A3
noun [ U ] uk/ˌeɪˈθriː/ us/ˌeɪˈθriː/
（英国标准的）A3纸（29.7 x 42厘米）
in the UK, paper that is a standard size of 29.7 centimetres by 42 centimetres
a sheet of A3 一张A3纸
A3 paper A3纸
| 单词 | A3 |
| 释义 | A3 noun [ U ] uk/ˌeɪˈθriː/ us/ˌeɪˈθriː/ （英国标准的）A3纸（29.7 x 42厘米） in the UK, paper that is a standard size of 29.7 centimetres by 42 centimetres a sheet of A3 一张A3纸 A3 paper A3纸 |
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