plough something back/in
phrasal verb with plough verb [ I or T ] UK (US plow) uk/plaʊ/ us/plaʊ/
把（植物的根等）犁入土中作肥料;犁埋
to dig the roots and other remaining parts of a crop into the soil to make the soil more healthy
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。