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