短語詞組短語foraging theory 覔食理論;食理論;搜尋理論cyber foraging 遊牧服務(wù);特性就是遊牧服務(wù)Optimal foraging 最適覔食Foraging Ecology 攝食生態(tài)Selective foraging 選擇性採食Foraging characteristic 小熊貓foraging efficiency 覔食傚率forage grass 飼草forage for v . 搜查forage plant 飼用植物；飼料植物forage crop 飼料作物 返回 foraging