scavenger
/skævɪndʒə/
n. (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
词形变换
复数 scavengers
英文释义
n. a chemical agent that is added to a chemical mixture to counteract the effects of impurities
n. any animal that feeds on refuse and other decaying organic matter
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