美团一度跌超5% 抖音或将入局外卖业务

array(1) { [482485]=> array(2) { [2]=> array(4) { [0]=> string(6) "美团" [1]=> string(6) "抖音" [2]=> string(15) "酒店及餐饮" [3]=> string(12) "网络外卖" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }