A5
n. A5型纸（标准的纸张尺寸）
🗣️ 情景例句
Are all these goods made in your factory?
所有这些货物都是贵厂生产的吗？
Nothing is impossible to a willing heart.
心之所愿，无事不成。
Let's imagine a hypothetical case where we disagree.
让我们假设一个我们不同意的状况。