A3
n. A3号纸（尺寸为420×297mm的）
🗣️ 情景例句
I didn't mean it that way.
事情闹成那样并非我的本意。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
Let's watch TV with a candle on.
咱们点上蜡烛看电视吧。