[经] 见票...无付款的汇票 draft to be drawn at days sight: 开立30天的期票 〃3draft(s) to be drawn at days sight: 开立30天的期票at…days sight: 付款人见票后若干天即付款a sight draft: 即付汇票by draft at sight: 凭即期汇票支付下载手机词典可随时随地查词查翻译