敏捷

agile; quick; smart; prompt; testing; nimble; fleet; spry; brisk; swift; dexterous; quickness; agility; acuity; nimbleness; dexterity; punctuality; agilely; nimbly; swiftly; deftly

机智

quick-witted; witty; tactful; clever; resourceful; shrewd; astute; subtle; mercurial; intelligent; sharp-witted; bright; wit; resourcefulness; ingenuity; cleverness; shrewdness; gumption; quickness; acumen; nous