Patterer
n. 行话；轻快脚步声；急速拍打声 (patter的变形)
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
What is the total circulation of this newsletter.
这份新闻通讯总发行量多少？
I will be back by the end of next month.
我下个月底会回来。