Where does this definition of hydrofluoric acid come from?
This entry for hydrofluoric acid is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is hydrofluoric acid a noun, verb, or something else?
In this entry, hydrofluoric acid is tagged as 2n..
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.