feeder
US
UK feeder n: (garden structure for feeding birds) (鸟类喂食器)
SC 喂鸟器，喂食器 wèi niǎo qì，wèi shí qì
TC 餵鳥器
TC 餵鳥器
Did you pick up some seed to fill the feeders?
你买喂鸟器用的鸟食了吗？
feeder n: (farm: feeding machine) (家畜喂食器)
SC 饲料箱，喂食器 sì liào xiāng，wèi shí qì
The chicken feeder releases a set amount of food periodically.
养鸡的饲料箱会定时放出定量的饲料。
bird feeder n: (device: dispenses bird feed)
SC 喂鸟器 wèi niǎo qì
TC 餵鳥器
TC 餵鳥器
Squirrels are constantly trying to steal seed from the bird feeder.
bottom feeder n: (fish, etc.: on river, sea bed)
SC 底栖鱼
These fish are bottom feeders and not kept by fishermen.