Fleetness

['fli:tnis]

解释:

(noun.) rapidity of movement; 'fleetness of foot'.

欧文整理--From WordNet

解释:

(n.) Swiftness; rapidity; velocity; celerity; speed; as, the fleetness of a horse or of time.

科琳录入

同义词及近义词：

n. Swiftness, quickness, rapidity, celerity, velocity, speed.

校对:贾斯廷