quicknessKK [ˋkwɪknəs] /ˈkwɪknəs/發音名詞1迅速、快速The quickness of her reply surprised everyone in the room.她回覆之迅速,讓在場所有人都很驚訝。2敏捷、靈活His quickness on the court makes him hard to defend.他在球場上的動作敏捷,讓人很難防守。3機敏、機靈She solved the puzzle with surprising quickness of mind.她以驚人的機敏解開了那道謎題。