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
What are you doing?
你在干什么？
How can it be so small and heavy?
这样小何以这么重呀？
Only in a sparsely-populated rural community is it possible to disregard it.
只有在人口稀少的农村，才可以忽视准时的习惯。