短語詞組短語discard pile 棄牌堆;棄牌場地;棄牌區(qū);棄牌庫to discard 棄置;要拋棄;若要放棄;丟棄discard electrode 銲條頭discard path 取消路逕Discard shoes 換下鞋子discard algorithm 廢除算法Discard file 丟棄文件fast discard 快速退出activity discard 繙譯into the discard 廢棄不用；被遺棄 返回 discard