scavenge
scavenge 英 [ˈskævɪndʒ] 美 [ˈskævəndʒ]
vt. 打扫；排除废气；以…为食 vi. 清除污物；打扫
进行时:scavenging 过去式:scavenged 过去分词:scavenged 第三人称单数:scavenges
- When you scavenge, you pick through discarded things looking for whatever is salvageable and can be reused. If you're looking for a replacement part for a vintage car, you might scavenge at the dump for a suitable part.
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- vt. 打扫；排除废气；以…为食
- vi. 清除污物；打扫
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1. You can often scavenge nice bit of old furniture from skip.
从废物堆里往往能捡到一些挺好的旧家具。
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2. These compounds have the ability to scavenge free radicals such as hydrogen peroxide, which must be removed from cells to maintain healthy metabolic function.
这些化合物能消除过氧化氢等自由基，而要维护健康的新陈代谢功能的话，必须把这些自由基从细胞中清除出去。
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3. Their greatest threat is death from lead poisoning when they scavenge the remains of deer that have been shot with bullets that still contain the lethal heavy metal.
它们面临的最大威胁首推中毒：当它们享用被子弹打死的鹿的尸体时，其中残留的重金属对秃鹫来说是致命的。
- scavenge (v.) 1640s, back-formation from scavenger. Related: Scavenged; scavenging.
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