feedingn.喂养；饲养；送料动词feed的现在分词.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 constituent送料槽feed coal funnel落煤斗feedwater nozzle给水管嘴feed hopper door进料斗门feed rate number馈送率数feed liquid pump供液泵feedthrough line供应管线feed manufacture饲料加工feed composition进料组成feed forward AGC前馈AGC