保证背书

【经】 endorsement in security

保证的英语翻译：

guarantee; assure; certify; warrant; ensure; pledge; secure; assurance
guaranty; surety; warranty
【经】 assurance; endorsement; guarantee; guaranty; recognizance; scure
secure; security; surely

背书的英语翻译：

endorsement; repeat a lesson
【经】 backing; endorse; endorsement