feed in

1.A child was feeding the peahen in the zoo.

一个孩子正在喂动物园里的孔雀。

2.Eels have been on the feed in the Lower Thames.

鳗鱼在泰晤士河下游寻食。

3.The bears feed voraciously in summer and store energy as fat.

熊在夏季吃很多东西，以脂肪形式储存能。

4.The content of IgG,IgM,IgA,C3,C4 and formative ratio of ERFC and total rosette were tested on Game chicken which were fed in Xishuangbanna at the age of 60th day and 547th day.

检测了60日龄和547日龄云南西双版纳斗鸡的IgG,IgM,IgA,C3,C4,E玫瑰花环、E总花环等常规血液生。