剑桥词典to sell more tickets or places for an aircraft , holiday , etc. than are available 超额订出，超额预订（机位、客房等） The hotel was overbooked. 这家酒店已超员预订。 There was no seat for me on the plane , because the airline had overbooked. 飞机上没有我的座位，因为航空公司超额售票了。 返回 overbook