PAYTabbr.垃圾按量收费（=pay as you throw）payv.支付；赢利；受益；付出代价n.薪资；雇用；有良好信用的人adj.要钱的；具有开采价值的pay by check用支票付款payback rule回收期paying-out支付Paymer David大卫·佩默pay interest付利息pay off rack放线架pay the bill付帐，买单pay the shotvt.付清费用(付帐)pay delivery[经] 交付, 送付pay off reel开卷机