voucher
英 ['vaʊtʃə]
美['vaʊtʃɚ]
- n. 收据；证人；保证人；证明者；代金
- vt. 证实...的可靠性
英英释意
- 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