美:/'dʌmpt/
CET4,CET6,考研,IELTS,TOEFL,GMAT
v. 扔掉；（为逃跑而）急忙放下；推卸；（非正式）抛弃（某人）；（非正式）抛售；卸出（数据）；（向国外）倾销；乱放；与（某人）结束恋爱关系；（内存信息）转储（dump 的过去式及过去分词）
The company had to deal with a lot of bad press after they dumped chemicals into the river.
这家企业把化工原料倾倒在河里，媒体对此进行大幅负面报导。
Ted is really down on his luck these days. He just got fired, and then his girlfriend dumped him.
Ted最近运气真不怎么样。刚被开除，他女朋友还把他甩了。
Too much toxic waste is being dumped at sea.
太多的有毒废料在向大海里倾倒。
All the data is then dumped into the main computer.
所有的资料接着被转储到主计算机中。
The party dumped the policy of nationalization in favour of the free market.
该党抛弃了国有化政策，转而支持自由市场政策。
It is Professor Munakata's reverse pyramid strategy that prevents the megaliths from being dumped atop the dome of St Paul's Cathedral from a blimp.
正是宗方教授的“逆向金字塔”策略可以防止巨石被飞艇甩到圣保罗大教堂的圆顶上。
The waste was dumped in the sea.
废物倒入海中。
dump truck
自动倾卸卡车
waste dump
废石堆，废料堆
garbage dump
垃圾场；垃圾堆
rubbish dump
垃圾堆；碎石堆
refuse dump
n. 垃圾场
adj.|waste/obsolete;废弃的；被甩了的
"dumped" 是动词 "dump" 的过去分词形式，主要包含以下四层含义：
情感关系中的抛弃
指突然或粗鲁地结束亲密关系。例如："She felt devastated after being dumped by her fiancé."（被未婚夫抛弃后她感到崩溃）。该用法常见于非正式语境，牛津词典将其定义为"to end a romantic relationship with someone suddenly"。
废弃物处理
指将物品丢弃至特定区域的行为。如市政场景中："The factory was fined for illegally dumping toxic waste."（该工厂因非法倾倒有毒废物被罚款）。剑桥词典明确其含义为"to get rid of something unwanted, especially by leaving it in a place where it is not allowed"。
经济领域的倾销
在国际贸易中特指以低于成本价向海外市场抛售商品。根据韦氏词典的解释，这种商业行为构成"selling goods in quantity at a very low price, specifically to drive out competition"。
技术领域的转储
计算机术语中表示将内存数据完整复制到存储介质的过程。例如系统崩溃时生成的内存转储文件（memory dump），柯林斯词典将其定义为"copying stored data to a different location, performed as a protection against failure"。
根据多个权威词典的释义，"dumped" 是动词 dump 的过去式和过去分词形式，具有以下主要含义：
一、动词用法
物理性丢弃
情感关系终结
经济行为
数据操作
二、形容词用法
发音与变形
反义词参考：retained（保留）、maintained（维持）
建议结合具体语境理解词义，如遇专业领域（如国际贸易、计算机）需注意术语特殊性。更多用法可参考新东方在线词典或爱词霸。
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