verb🔗Share抛弃，丢弃. To eject from a boat, submarine, aircraft, spaceship or hot-air balloon, so as to lighten the load."The ballooners had to jettison all of their sand bags to make it over the final hill."为了飞过最后那座山，热气球驾驶员不得不把所有的沙袋都抛掉，以减轻负重。nauticalvehiclespacesailingmilitaryactiontechnologyenvironmentChat with AIVocabulary GamePractice Reading
verb🔗Share抛弃，丢弃。 To let go or get rid of as being useless or defective."The pilot jettisoned the fuel tanks to lighten the plane for an emergency landing. "为了紧急降落，飞行员抛弃了油箱，以减轻飞机的重量。actionnauticalmilitarytechnologyindustryChat with AIVocabulary GamePractice Reading
