Where does this definition of efficiency expert come from?
This entry for efficiency expert is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is efficiency expert a noun, verb, or something else?
In this entry, efficiency expert is tagged as 2n..
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.
