scavenger

英 [ˈskævɪndʒə(r)]

美 [ˈskævɪndʒər]

n.  食腐肉的兽(或鸟); 捡破烂的人; 拾荒者

复数：scavengers　

TOEFLTEM8计算机

BNC.21795 / COCA.15319

牛津词典

noun

• 食腐肉的兽（或鸟）；捡破烂的人；拾荒者
  an animal, a bird or a person that scavenges

柯林斯词典

• VERB 捡破烂;拾荒;(从废弃物中)觅食，寻找
  If people or animalsscavenge forthings, they collect them by searching among waste or unwanted objects.
  1. Many are orphans, their parents killed as they scavenged for food...
     很多人是孤儿，他们的父母在垃圾中找吃的时丢了性命。
  2. Children scavenge through garbage...
     孩子们翻捡垃圾。
  3. The foxes come and scavenge the bones...
     狐狸过来寻觅骨头。
  4. Cruz had to scavenge information from newspapers and journals.
     克鲁兹不得不从报纸和杂志中搜寻信息。

英英释义

noun

• any animal that feeds on refuse and other decaying organic matter
• someone who collects things that have been discarded by others
  Synonym:magpiepack rat
• a chemical agent that is added to a chemical mixture to counteract the effects of impurities

双语例句

• Chlorine dioxide can serves as sterilization disinfectant, antiseptic, water quality scavenger and highly effective bleaching agent, etc.
  二氧化氯可以作为杀菌消毒剂、除臭防霉剂、水质净化剂和高效漂白剂等。
• Therapeutic dose of propofol may play a role in brain protection and act as an OFR scavenger in vivo.
  临床麻醉剂量的异丙酚可有效地清除OFR，有显著的脑保护作用。
• Choose from Story Mode or Scavenger Mode to amass a fortune in booty!
  选择从故事模式或清道夫模式，以积聚财富在战利品！
• Scavenger receptor class B type ⅰ and high density lipoprotein metabolism
  B族Ⅰ型清道夫受体与高密度脂蛋白代谢
• Cerebral Infarction Acute Phase Treatment of Oxygen Free Radical Scavenger Effect and Risk Analysis
  脑梗死急性期氧自由基清除剂治疗的疗效及风险分析
• Abstuct: Edaravone is a new free radical scavenger, which can protect the cells by interrupting lipin peroxidation caused by transferring a electron to free radicals.
  依达拉奉是一种新型自由基清除剂，通过转移一个电子给自由基以打断脂质过氧化反应链来保护神经细胞。
• You're a blight, a stain, a scavenger.
  你是不良分子，社会的污点，是食腐动物。
• Study on synthesis of new free-formaldehyde scavenger and scavenge performance
  新型甲醛捕获剂的合成及其捕获性能研究
• Relation of endotoxic hepatic injury with expression of scavenger receptor A in liver tissue during severe acute cholangitis
  肝组织清道夫受体A在急性重症胆管炎时的表达与内毒素性肝损伤的关系
• The Influence of Low Laminar Shear Stress on the Expression of Scavenger Receptor B ⅰ in Endothelial Cells
  低层流切应力对内皮细胞表面B族Ⅰ型清道夫受体表达的影响