n.断言；保证；声言
He offered to avouch his innocence with his sword. 他表示愿以剑来保证他是无辜的。
Let this man in, we'll avouch for him. 让这个人进来吧，我们为他担保。
Millions were ready to avouch the exact contrary. 亿万人愿断言事实恰恰相反。
This is the avouch of this leader. 这就是这位领导人的声言。
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。
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。
