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