response time
US /rɪˈspɑːns taɪm/
UK /rɪˈspɑːns taɪm/

1.
响应时间, 反应时间
the time taken for a person or system to react to a given stimulus or input
:
•
The new software has an improved response time.
新软件的响应时间有所改善。
•
Emergency services aim for a quick response time.
紧急服务旨在实现快速响应时间。