feedboxn.给料箱feedvt.喂养；饲养；靠 ... 为生；向 ... 提供vi.吃饲料；进餐n.一餐；饲料；饲养feed change bellcrank色带换向曲柄feed stock conversion原料转化率feeding effectiveness饲喂效果feed-through collar引线环feeding material type加料方式Feed-forward system前馈系统feed matching network馈电匹配网络Feed for European eel欧鳗(Anguilla anguilla)饲料feedforward operation前馈操作Feeding concentration摄人量