The feeding of dairy cows has undergone a revolution.乳牛的喂养方法发生了巨大的改变。In the last five years he's undergone a personal transformation.过去5年里他整个人发生了全新的转变。The camera has undergone only two minor tweaks since its introdu...
In the last five years he's undergone a personal transformation.过去5年里他整个人发生了全新的转变。Impressive metabolic alternations have been undergone during embryogenesis.在胚胎发生期间经历了深刻的代谢变化.Both the eclogite and the felsic gneiss ...