voucher
英 ['va?t??]
美['va?t??]
- n. 收據；證人；保證人；證明者；代金
- vt. 證實...的可靠性
英英釋意
- 1. someone who vouches for another or for the correctness of a statement
- 2. a document that serves as evidence of some expenditure
- 3. a negotiable certificate that can be detached and redeemed as needed