Clicketyclack
n. (尤指行驶中火车发出的急促而有节奏的)咔哒咔哒声
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
All the world's a stage, and all the men and women merely players.
整个世界是个舞台，男男女女，演员而已。
Oh, there's the conductor. Do you have your ticket?
啊，列车员来了。票在你那儿吗？