?多层鸡笼
... 多层大厦 multistory building 多层鸡笼 battery cages 多层蒸馏塔 plate towers ...
笼养肉种蛋鸡
New EU legislation will ban the use of battery cages for egg-laying hens from 2012.
BBC: Northern Ireland Assembly
The ban was brought about after animal welfare campaigners fought for four decades to outlaw battery cages.
BBC: Devon charity rehouses last battery hen
An EU ban on battery cages saw better conditions for egg-laying hens.
BBC: Your highlights of 2012 in drawings
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。