quick的名词形式为quickness。quick可作形容词、副词和名词，含义为“迅速的”、“敏捷的”、“快速地”、“立竿见影的”、“活肉”；quickness作为名词形式，含义为“机智”、“敏捷”。
一、quick的含义及用法
quick可作形容词、副词和名词，意为快的;迅速的;时间短暂的;敏捷的;立竿见影的；迅速地;快速地;(指甲下的)活肉。
例句：These cakes are very quick and easy to make.
这些糕饼做起来又快又简单。
Her quick hands suddenly stopped moving.
她敏捷的双手突然停下不动了。
We need to make a quick decision.
我们需要当机立断。
Let's see who can get there quickest.
咱们看看谁最先到达。
She has bitten her nails down to the quick.
她咬指甲都咬到了活肉。
You'll have to be quick. The flight leaves in about three hours...
你得快点了，飞机大约3小时后起飞。
Warm the sugar slightly first to make it dissolve quicker...
先将糖稍稍加热，以使其溶解得更快些。
He took one last quick look about the room...
他朝房间匆匆扫了最后一眼。
Officials played down any hope for a quick end to the bloodshed...
官员们让迅速结束这场流血冲突的希望变得渺茫起来。
二、quickness的含义及双语例句
quickness作为名词，意为机智;机敏;敏捷。
例句：He amazes me with his quickness and eagerness to learn.
他敏思好学，令我惊讶。
She was known for the quickness of her wit.
她以头脑灵活见称。
Shows very good lateral quickness and the ability to hawk the ball.
表现出很好的横向速度和对有球人防守的能力。
For sheep, survival depends on quickness and agility.
对羊来说，生存需要机敏灵活。
The number of points depends on your quickness and game level.
你的得分将要根据你完成任务的时间和任务的难度来评比。
This method is characterized by quickness, accuracy and ease of operation.
整个方法具有快速、准确、操作简便等特点。
