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 ...
她的床收拾得很整洁，衣服也收起来了。Her bed was crisply made, her clothes put away.我染上了急性风湿，卧病在床。I was laid up in bed with acute rheumatism.浅海床提供了丰富的食物。The shallow sea bed yields up an abundance of food....