created sense approved 凭证/憑證 · píngzhèng · proof
凭证 / 憑證
píngzhèng
proof
evidence or proof used to establish a fact
他没有任何凭证来支持他的说法。
noun
created sense approved 凭证/憑證 · píngzhèng · voucher
凭证 / 憑證
píngzhèng
voucher
a document such as a receipt or certificate that serves as evidence of a transaction
请保留好这张发票,作为报销的凭证。
noun