短语词组短语buy family ticket 购买家庭票Buy a ticket 打票;买票You buy a ticket 你买了火车票了吗Buy Subway Ticket 买地铁票Buy a ticket online 网上购票Please Buy a Ticket 请您购票buy supplementary ticket machine 补票机to buy a ticket 买票I Buy A Ticket 我买票 返回 buy ticket