单词 | scavenger |
释义 | scavengern. (英)清道夫, 清扫工, 拾垃圾的人, 清除剂, 净化剂, 食腐动物, 黄色作家【计】 清除器【化】 清除剂; 净化剂【医】 清道工人, 清除剂, 净化剂 scavenger scav.en.ger AHD: [sk²v“…n-j…r] D.J. [6sk#v*nd9*]K.K. [6sk#v*nd9+]n.(名词)1. One that scavenges, as a person who searches through refuse for food.捡东西的人:在垃圾中搜寻食物的捡破烂者2. An animal, such as a bird or an insect, that feeds on dead or decaying matter.食腐动物:一种以死亡或腐烂物为食的如鸟或昆虫之类的动物3. Chemistry A substance added to a mixture to remove or inactivate impurities.【化学】 净化剂:加入混合物中以除去杂质或使杂质停止作用的物质语源:1. Alteration of Middle English scauager, schavager [official charged with street maintenance] 中古英语 scauager的变化, schavager [负责维持街道的官员] 2. from Anglo-Norman scawager [toll collector] 源自 英法语 scawager [税官] 3. from scawage [a tax on the goods of foreign merchants] 源自 scawage [向外国商人的物品征收的税] 4. from Flemish scauwen [to look at, show] * see keu- 源自 佛兰芒语 scauwen [看,显示] *参见 keu- |
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