音標發(fā)音英式音標 [?'va?t?]美式音標 [?'va?t?]國際音標 [?'vaut?]英式發(fā)音 基本解釋vt. 斷言；保證 vi. 做出保證同根派生n性質的同根詞avouchment：保證；斷言。avouch相關詞英漢例句We can avouch for the quality.我們保證質量.I am willing to employ your friend if you will avouch his integrity.如果你能保證你的朋友是個誠實的人,那么我很樂意聘用他.I avouch for that girl; she has promised to be good.我愿為那女孩擔保; 她已答應要改好.We can avouch for the quality.我們保證質量.I am willing to employ your friend if you will avouch his integrity.如果你能保證你的朋友是個誠實的人,那么我很樂意聘用他.avouch更多例句英英字典柯林斯英英字典 to vouch for guarantee avouch劍橋字典avouch柯林斯字典