[] to put profits that have been made on an investment back into the same investment or into a new one 再投资；把（利润）用於再投资◆Our profits might be reinvested in stores and products. 我们的利润可以再投资於商店和产品。◆It's better to reinvest in the corporation than pay out a dividend. 最好将利润再投资於公司而不是派发股息。▸ˌreinˈvestment