late 15c., from Old French celeritee (14c., Modern French célérité), from Latin celeritatem (nominative celeritas) "swiftness," from celer "swift," from possible PIE root *kel- "to drive, set in swift motion" (cognates: Sanskrit carati "goes," Greek keles "fast horse or ship," keleuthos "journey, road," Lithuanian sulys "a gallop," Old High German scelo "stallion").
权威例句
1. Celerity is the soul of warfare
兵贵神速。
2. It developed very quickly for precision celerity and big capacity.
因具有准确、快速、大信息量等特点而发展迅速.
3. 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.
4. I am by no means convinced that you would be gone with such celerity.
可是我怎么也不相信你做事情会那么当机立断.
5. The results showed that series - determine method with merits of nicety and celerity has notable effects.