Quadruplication
n. 一式四份\\n[经] 一式四份
🗣️ 情景例句
We live in California.
我们住在California 。
It won't fit; you'll have to go to the post office.
那不行，你必须去邮局才行。
Didn't you see the speed limit?
难道你没看见限速牌吗？