基本解释[生物学]食物互换英汉例句双语例句The effective process for ethical education is the reciprocal feeding and feedback of information between educators and the students.道德教育的有效过程是道德教育者传递道德教育信息与受教育者接受道德教育信息的统一。reciprocal feeding更多例句专业释义生物学食物互换