adj.富有机智的，机敏的; 乖

Quick-witted excuse → 机智的借口
quick-witted diplomat → 机警的外交官
quick-witted education → 教育机智
Composed And Quick-witted → 机智沉着
humorous and quick-witted → 机智幽默

【Adjective】

1. mentally nimble and resourceful;
"quick-witted debater"
"saved an embarrassing situation with quick-witted tact"