covert
us /ˈkoʊvɚt/
covert /ˈkəʊvɜːt/ nghĩa là bí mật, ngầm
Các nghĩa
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bí mật, ngầm
Secret, surreptitious, concealed.
covert operations
how covert matters may be best disclosed
whether of open war or covert guile
Dạng khác
- more covert comparative
- most covert superlative