It has to vibrate.
vibrate is somthink
No. The only Apple products that vibrate are the iPhones
it cause it to vibrate!
Well, it can vibrate very fast.
Someone is ringing you, you have your phone on vibrate.
Cars vibrate.
I set my cell phone to vibrate.
No, they vibrate more.
No, they vibrate faster.
the abstract noun for vibrate is vibration
the abstract noun for vibrate is vibration