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

• 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。
• 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
• 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
• Online scavenger hunts are easy to create and the resulting interactive searches are both fun and informative for students.
  在网上进行拾荒式搜索容易在交互式活动中产生和获得结果，对学生来说既有趣又能增加见闻。
• We had a scavenger hunt at the party.
  在聚会上，我们还玩了寻宝游戏。
• Sharadah's daughter, Meena, started working as a scavenger after failing to find other work.
  萨拉底的女儿米纳，在找工作失败后也开始了清道夫的工作生涯。
• 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！
• Current researches suggest that scavenger receptor play an important role in the development of atherosclerosis.
  近年来对动脉粥样硬化的研究表明，清道夫受体在其发生发展中起着极其重要的作用。
• Yong Bang& formaldehyde scavenger is based on the plant removal of formaldehyde in the successful development of the natural principles of green environmental protection product.
  永邦&甲醛清除剂是根据该植物清除甲醛的自然原理研制成功的绿色环保产品。
• 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。