Where does this definition of generating tube come from?
This entry for generating tube is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does generating tube appear elsewhere on Lughet?
Yes — generating tube 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.