美團一度跌超5% 抖音或將入局外賣業務

array(1) { [482485]=> array(2) { [2]=> array(4) { [0]=> string(6) "美團" [1]=> string(6) "抖音" [2]=> string(15) "酒店及餐飲" [3]=> string(12) "網絡外賣" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }