• n. 收据；证人；保证人；证明者；代金
• vt. 证实...的可靠性

来自vouch,担保。引申词义担保兑现的凭据，用于指票券。

voucher (n.)

1520s, originally "summoning of a person into court to warrant the title to a property, a calling to vouch;" see vouch. Meaning "receipt from a business transaction" is first attested 1690s; sense of "document which can be exchanged for goods or services" is attested from 1947.

1. Would you mind initialing this voucher?

请在凭单上用首字母签名。

来自柯林斯例句

2. a voucher for a free meal

免费用餐券

来自《权威词典》

3. The government should run a voucher system.

政府应该施行凭证制度.

来自《简明英汉词典》

4. I still think it's a bit of a cheek sending a voucher rather than a refund.

我还是认为，他们寄来优惠购物券，而不是退款，真是有些厚颜无耻。

来自柯林斯例句

5. Take the voucher to your local branch of Woolworths and it will be redeemed for one toy.

持兑换券到当地沃尔沃斯的分店可以兑换一个玩具。

来自柯林斯例句