act as a witness 近义词
等同于 vouch
act as a witness 的近义词 41 个
- affirm
- assert
- asseverate
- assure
- avert
- avow
- back
- certify
- confirm
- contend
- corroborate
- cosign
- declare
- guarantee
- maintain
- okay
- predicate
- profess
- prove
- sponsor
- substantiate
- support
- testify
- uphold
- verify
- vow
- warrant
- witness
- answer for
- attest to
- be responsible for
- bear testimony
- get behind
- give an affidavit
- put forth
- rubber-stamp
- say so
- sign for
- stand up for
- swear to
- swear up and down