1.给,赐;允诺 (to do)
1.to give, promise, or offer something to someone who you trust
1.When Cowperwood returned she snarled at him without vouchsafing an explanation.
等柯柏乌回来的时候,她不由分说地就向他痛骂起来。
2.They are eager to learn about new products, and view brands as vouchsafing both reliability and status.
他们迫切希望了解新产品,把品牌视为可靠性和档次的保证。