alternation of forest and agricultureal crops
词语: alternation of forest and agricultureal crops
解释: 农林轮作
词性: 名词
词典: 农牧林专业英汉词典
alternation of forest and agricultureal crops
词语: alternation of forest and agricultureal crops
解释: 农林轮作
词性: 名词
词典: 农牧林专业英汉词典