A3
n. A3号纸（尺寸为420×297mm的）
🗣️ 情景例句
You're right, Robbie.
你说得对 ，Robbie。
Love makes all equal.
恋爱不分贵贱。
Oh, we can call it Mid-Autumn Day. We eat mooncakes on that day.
噢，我们管它叫中秋节。过节那天我们吃月饼。