1. The manager replied with promptness and courtesy. 那经理思路敏捷、“彬彬有礼”地作了答复。
2. Improve the promptness and accuracy of performance data collection, and improve the currently of important model in system. 提高了性能数据采集的及时性与准确性，提高了系统中关键模块的通用性。
3. The conventional analytical methods require a long time, thus impairing promptness and usually endangering production stability. 传统的分析方法都需要很长时间，从而影响其及时性，往往会给生产造成危害。
英英解释
n.
1. the characteristic of doing things without delay
2. the quality or habit of adhering to an appointed time
