Rapid به انگلیسی
From Longman Dictionary
rap‧id /ˈræpɪd/ ●●○ W3 adjective
happening or done very quickly and in a very short time
بسیار سریع و در زمان بسیار کوتاهی اتفاق می افتد یا انجام می شود
Example
Adolescence is a period of great and rapid change
The patient made a rapid recovery
a rapid increase in the population
After one treatment the fish has made rapid progress and is now able to swim upright
That was the first wonderful release, others were to follow in rapid succession