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