(1725–95), English pioneer in scientific methods of livestock breeding and husbandry. He produced pedigree herds of sheep and cattle and increased the meat production from his animals through selective breeding.
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。