attest的近义词/同义词
attest的近义词/同义词有：swear, give, certify, testify, proof, vouch, evidence, testify, certify, plead, swear, vouch, back。
vt.
attest的近义词（证明;发誓）：swear, give, certify, testify, proof, vouch, evidence。
attest的近义词（其他释义）：testify, certify, plead, swear, vouch, back。