Where does this definition of drill ground come from?
This entry for drill ground is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Does drill ground appear elsewhere on Lughet?
Yes — drill ground 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.