1. 動詞
   avouch第三者單數現在式:
   及物動詞:
   主張...(事)
   斷言...(事)
   聲言...(事)
   保證...(事)
   擔保...(事)
   公開承認...(事)
   

   同義字詞
   attest,authenticate,certify,testify (to),vouch (for),witness
   affirm,allege,assert,aver,avow,claim,contend,declare,insist,maintain,profess,protest,purport,warrant
   affirm,assert,aver,avow,declare,guarantee,lay down,profess
   

例句

1. Here we are told, that, in these covenants, the Lord avouches the church to be his people; which plainly imports his engagement to be their God, and he will bless them.
2. Can it therefore abolish that solemn exercise of covenanting with God, by which the Lord avouches the church to be his people, whereby the church avouches the Lord to be their God, and wherein both parties recognize avow and act towards one another according to that relation?
3. Other sources include the "vilâyetname" of Otman Baba's successor Demir Baba, which refers to Otman Baba as the "pole of poles" and "Pole of the Universe and Time", symbols of his high spiritual rank; the "vilâyetname" also avouches Otman Baba's ability to instantly appear and disappear.