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