scavenging behavior 觅食行为
scavenging system 回收系统
scavenging animals 食腐动物
scavenging air system 气体净化系统
scavenging for food 寻找食物
scavenging waste 回收废物
energy scavenging 能量收集
A: What are those birds doing near the trash area?
A:那些鸟在垃圾区附近做什么?
B: They are scavenging for food.
B:它们在觅食。
1) 指动物或人从废弃物中寻找食物或资源的行为
2) 指工程或能源领域中的回收利用过程
3) 指在垃圾或废弃环境中获取可用物品的行为
1. 觅食;(从废弃物中)搜寻可用资源的行为
2. 回收利用(能源或废料)
noun
1. The act of searching for and collecting food or useful items from waste or natural environments.
Synonym: foraging, recycling, searching