1、The central meaning Shared by these nouns is. Rapidity or promptness of movement or activity.
這些名詞所共有的中心意思是。行動(dòng)或動(dòng)作的快速或迅速性。

2、This method has the advantages of accuracy, promptness and convenience.
分析方法具有準(zhǔn)確、快速、方便的優(yōu)點(diǎn)。

3、This is a recurring job if you can maintain the quality and promptness of supply.
這是一個(gè)經(jīng)常性需求，如果你能維持供應(yīng)的質(zhì)量和及時(shí)性。

promptness翻譯