技術(shù)的英語翻譯：

art; science; skill; technique; technology
【計(jì)】 switching technique; techno
【醫(yī)】 technic; technique
【經(jīng)】 technique; technology

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