celerity

• n.敏捷；快速

1. a rate that is rapid

1. Hanson jumped out of bed with more celerity than he usually displayed and looked at the note.
   汉生以从未有过的敏捷从床上一跃而起，来看那张纸条。
2. Shallow Seismic Refraction Survey is one kind of celerity,effective and economic means in engineering exploration.
   浅层折射波法是工程勘探中常用的一种经济并且快速有效的方法。

rapidity 迅速
swiftness 迅速
speed 速度
alacrity 敏捷
briskness 敏捷
haste 急速
quickness 急速
fleetness 快速
fastness 要塞
promptness 敏捷
expedition 远征
vivacity 快活
spiritedness 有精神
dispatch 派遣
liveliness 活泼
vigour 精力
animation 活泼
ebullience 沸腾
vim 精力
velocity 速度
speediness 快速
hurry 匆忙
rapidness 快