rev up

• فعل مركب يُستخدم للدلالة على زيادة سرعة المحرك أو، بمعنى أعم، على رفع الطاقة أو النشاط أو الشدة.

A phrasal verb used to indicate increasing the speed of an engine, or more generally, to increase energy, activity, or intensity.

غير معدود · متعدٍّ ولازم · فعل مركّب، قابل للفصل

1. Increase engine speedinformal

   To increase the speed of an engine, especially before driving or racing.

   زيادة سرعة المحرك

   • He revved up the engine before the race started.
   • The driver revved up the car at the traffic light.
   • You can hear the motorcycles revving up in the distance.

   المرادفاتaccelerategunopen upracerev

2. Increase energy or activityinformal

   To make something more active, exciting, or intense.

   تنشيط

   • The coach revved up the team with a motivational speech.
   • We need to rev up our marketing efforts for the new product.
   • The music revved up the crowd before the concert.

   المرادفاتboostenergizegalvanizeintensifyinvigorateliven uppep upstimulate

   الأضدادcalmcooldiminishquietsubdue

الفعل الأساسيrev