n. 名词支流，支线；进料器；供给装置；饲养员
adj. 形容词汇入主干道（或河等）的,（向大机构）供应商品的，提供服务的,育肥备宰的；供肉食的
The bird feeder was empty by the afternoon.
到下午时，鸟喂食器已经空了。
We bought a new feeder for the backyard birds.
我们为后院的鸟买了一个新的喂食器。
The squirrels often raid the bird feeder for seeds.
松鼠经常偷袭鸟喂食器里的种子。
She refilled the hummingbird feeder with nectar.
她用花蜜重新装满了蜂鸟喂食器。
The automatic feeder dispenses food twice a day.
自动喂食器每天分两次分发食物。
We watched the birds gather around the feeder.
我们看着鸟聚集在喂食器周围。
The feeder attracted many colorful birds to the yard.
喂食器吸引了许多色彩斑斓的鸟到院子里。
He designed a squirrel-proof bird feeder.
他设计了一个防松鼠的鸟喂食器。
The feeder needs cleaning every two weeks.
喂食器需要每两周清洗一次。
They installed a new feeder to attract more wildlife.
他们安装了一个新的喂食器以吸引更多的野生动物。
feeder system 供料系统
feeder bus 接驳巴士
feeder cable 供电电缆
feeder station 供电站
feeder circuit 供电回路
feeder route 供电线路
复数: feeders;
