保證的英語翻譯：

guarantee; assure; certify; warrant; ensure; pledge; secure; assurance
guaranty; surety; warranty
【經(jīng)】 assurance; endorsement; guarantee; guaranty; recognizance; scure
secure; security; surely

抵押的英語翻譯：

guaranty; hypothecate; mortgage; pledge
【經(jīng)】 hang up; hold in pledge; hypothecate; hypothecation; mortgage; pawn
warehousing

制度的英語翻譯：

institution; system
【醫(yī)】 regime; regimen; system
【經(jīng)】 system