Speed of response
[計] 響應速度, 應答速度
?? 詞語組成解析
speed
[spid]
n. 速度;快速;昌盛;（汽車的）變速器，排擋;
vt.& vi. 急行，加速;
vi. 超速;加速;迅速前行;興隆;
vt. 加快…的速度;使成功，使繁榮;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
??? 情景例句
Listen up.
聽著。
Genius often betrays itself into great errors.
天才常被天才誤。
He told him he had better return it or he would call the police.
告訴他最好把羊交還，否則就去叫警察。