向供应商预付货款
[经] 预付供应者款
advances to suppliers of giant equipment───预付大型设备款
advance copies───新书样本
aggregate supplies───总供给；累积总供应
excess supplies───超额供给
advance notices───预先通知
advance parties───预付款方
advance polls───n.提前投票
advanced standings───高级排名
advances payment───（会计）预付款；定金
energy supplier───能源供应商