There was something quite knavish in the man's attitude. 这个人的态度真有点无赖的味道。
knavish英英释义
Adjective:
marked by skill in deception;
"cunning men often pass for wise" "deep political machinations" "a foxy scheme" "a slick evasive answer" "sly as a fox" "tricky Dick" "a wily old attorney"