根据高考3500词整理：高中英语必会1051个短语！(21)

717. regular customer
718. on a regular basis
719. bear/ have no relation to ...
720. in / with relation to ... 关于，与....相比
721. relax yourself
722. get relaxed
723. relay race
724. race to learn chinese
725. feel relieved
726. relieve pressure from studying
727. smile in relief
728. remaining money
729. make remarks on / about...
730. remember doing / to do sth
731. remind sb of sth
732. remind sb to do sth
733. under repair
734. replace a with / by b
735. at the request of sb
736. at he invitation of sb
737. suit / meet / satisfy one’s requirements
738. make a reservation for...
739. can’t resist doing sth
740. show respect for sb
741. treat sb with respect
742. deserve / command our respect
743. have/ take / bear/ shoulder responsibility
744. be responsible for sth
745. at rest
746. have/ take a rest
747. as a result
748. result in ....
749. result from....