refractory ceramicrefractory coatingrefractory concreterefractory liningrefractory materialrefractory of furnacerefractory organicsrefractory oxiderefractory periodrefractory sandrefrainrefrain fromrefrain from doingrefrainedrefrainerrefrainingrefrainmentrefrainsreframreframereframingrefreerefrencerefrence bookrefrence pointrefreshrefresh courserefresh memoryrefresh oneselfrefresh oneself at the barrefresh raterefresh the bodyrefreshedrefreshenedrefresherrefresher trainingrefreshingrefreshing changerefreshing drinkrefreshing honestyrefreshing welcomerefreshinglyrefreshmentrefreshment houserefreshment roomrefreshment standrefreshment tentrefreshmentsrefrigerantrefrigerant expansion
