A4
noun [ U ] uk/?e??f??r/ us/?e??f??r/
(英国标准的)A4纸(21 x 29.7厘米)
in the UK, paper that is a standard size of 21 centimetres by 29.7 centimetres
a sheet of A4 一张A4纸
A4 paper A4纸
| 单词 | A4 |
| 释义 | A4 noun [ U ] uk/?e??f??r/ us/?e??f??r/ (英国标准的)A4纸(21 x 29.7厘米) in the UK, paper that is a standard size of 21 centimetres by 29.7 centimetres a sheet of A4 一张A4纸 A4 paper A4纸 |
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