Where does this definition of emission control regulations come from?
This entry for emission control regulations is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Is emission control regulations a noun, verb, or something else?
In this entry, emission control regulations 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.
