scavenger
US /ˈskæv.ɪn.dʒɚ/
UK /ˈskæv.ɪn.dʒɚ/
1.
清道夫
a bird or an animal that feeds on dead animals that it has not killed itself:
:
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Most dead birds are picked up by crows or other scavengers.
清道夫
a bird or an animal that feeds on dead animals that it has not killed itself: