◎ waste是什么意思 n. 浪费, 废物, 损耗, 消耗, 荒地, 垃圾, 地面风化物a. 废弃的, 荒芜的, 多余的vt. 浪费, 消耗, 使荒芜vi. 浪费, 消耗, 变消瘦 n. any materials unused and rejected as worthless or unwantedn. useless or profitless activity; using or expending or...