avouch

avouchavouchD.J.:[əˈvautʃ]K.K.:[əˈvaʊtʃ]vt. & vi.1.■保证; 断言; 承认

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avouch[ə'vautʃ]1.■[古语、书面语]vt.1.■担保，保证，对…负责：He offered to avouch his innocence with his sword.他表示愿以剑来保证他是无辜的。2.■宣布…为真实的；断言；肯定地说，有根据地说；确证；主张：Millions were ready to avouch the exact contrary.亿万人愿断言事实恰恰相反。3.■(公开)承认，自认；供认：to avouch one’s guilt供认自己有罪，认罪vi.1.■做出保证(for):I'll 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。近义词assert

avouchavouch[əˈvautʃ]vt.1.■肯定, 证实2.■保证, 担保3.■公开承认

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词性变化avouch[əˈvautʃ]vi.1.■保证, 担保(for)We can avouch for the quality.我们保证质量。

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继承用法avouchern.avouchmentn.1.■声言; 断言; 保证