補ㄅㄨˇbǔ票ㄆㄧㄠˋpiào

  1. 補買車票、船票、電影票等。如：「在火車上補票者通常沒有座位。」

英to buy or upgrade a ticket after boarding a train, boat etc, to buy a ticket for a show after having sat down in the theater
法supplément