scale of pig farming operation的意思|示意
美 / /
英 / /
规模养猪经营
scale of pig farming operation的网络常见释义
经营规模 ... scale operation of ploughland 耕地规模经营 appropriate scale operation of land 适度规模经营 ; 土地适度规模经营 scale of pig farming operation 经营规模 ...