短语词组短语check in luggage 托运行李check the luggage 检点行李CHECK -IN LUGGAGE 托运行李check in my luggage 托运check in the luggage 托运行李check in ones luggage 托运行李luggage check 登机手续;[交]行李票;行李牌Luggage Check -in 托运行李;行李托运 返回 check luggage