Where does this definition of be at sb.'s command come from?
This entry for be at sb.'s command is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is be at sb.'s command a noun, verb, or something else?
In this entry, be at sb.'s command is tagged as 2v..
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.