throw overboard

动词 throw overboard:

1. lose or lose the right to by some error, offense, or crime
   同义词：forfeit, give up, waive, forgo
2. throw from a boat
   同义词：deep-six

1. Cargo or equipment thrown overboard to lighten a ship in distress.
   投弃物当船遇难时为了减轻船重而抛至船外的货物或设备