Where does this definition of punching machine come from?
This entry for punching machine is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does punching machine appear elsewhere on Lughet?
Yes — punching machine appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.