Operational speed
[計] 運算速度
?? 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;
??? 情景例句
When you have a business meeting in the United States, come to the appointment on time.
當你在美國有商務會晤時，一定要按時赴約。
Knowledge makes humble; ignorance makes proud.
知識令人謙虛；無知使人驕傲。
The conference was very well organized. Everything began and finished on time.
會議安排的很好。開始和結束都準時。