due day for issue签发证件的期限
due date for payment应付款的日期;付款到期日;付款的到期日期;到期日支付
due date for payments付款限期
with due regard for适当考虑;适当考虑到
Lacking Due Regard For Precedence尊卑失序
show due respect for others给予别人尊重
postage-due impression for export correspondence出口欠资函件戳记
postage-due impression for domestic correspondence国内欠资函件戳记