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