即担保安全，引申义给予，允诺。

1. Elinor would not vouchsafe any answer.

埃莉诺不想给予任何回答.

来自辞典例句

2. Vouchsafe me a spirit of faith and knowledge.

赐予我信心和一颗有知识的心灵.

来自互联网

3. He did not vouchsafe a reply.

他未予答复.

来自互联网

4. Vouchsafe me a visit.

请驾临寒舍.

来自互联网

5. He thinks himself so important that he won't vouchsafe to visit us any more.

他以为自己很了不起,所以不会纡[屈]尊再来看我们了吧.

来自互联网