the quality of being quick 轻快: 快速的品质The process moves along with businesslike briskness. 这个过程伴随着商业般的活跃。
a practical and confident manner, showing a desire to get things done quickly 现实自信的;麻利的 His briskness couldn't hide his underlying anxiety. 他的活泼掩盖不了他潜在的焦虑。
a cold but pleasantly fresh quality in the weather 凉爽的;清新的 There's a chill in the air and a certain briskness to the mornings. 空气中有一丝寒意,早晨也有些清爽。