同根派生 animal products相关词英汉例句Animal products add flavor and variety to diet and thereby contribute to psychological well-being.畜禽产品丰富了食物的风味和品种，对于心理健康也起一定的作用。We are a state-operated corporation, handling the export of animal by-products.我们是经营畜产品出口的国营公司。animal products更多例句