Where does this definition of audio-viusal aids come from?
This entry for audio-viusal aids is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is audio-viusal aids a noun, verb, or something else?
In this entry, audio-viusal aids 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.