We can avouch for the quality.我们保证质量.I am willing to employ your friend if you will avouch his integrity.如果你能保证你的朋友是个诚实的人,那么我很乐意聘用他.I avouch for that girl; she has promised to be good.我愿为那女孩担保; 她已答应要改好....

avouch的一般过去时为：avouched...

avouch的第三人称单数（三单）为：avouched...

vt.& vi.保证，断言，承认...

avouched的音标：...

avouch的现在进行时为：avouching...

avouch的现在完成时为：avouched...

v.保证，断言，承认( avouch的过去式和过去分词 )...

avouch的音标：avouch的英式发音音标为：[ə'vaʊtʃ]avouch的美式发音音标为：[ə'vaʊtʃ]...

n.断言，保证...

avouchment的音标：avouchment的英式发音音标为：[ə'vɑʊtʃ]avouchment的美式发音音标为：[ə'vɑʊtʃ]...

v.保证，断言，承认( avouch的现在分词 )...

avouching的音标：...