roll-on roll-off   (TTS Sound)

The roll-on_roll-off has 1 Senses.

• roll-on roll-off
• a method of transport (as a ferry or train or plane) that vehicles roll onto at the beginning and roll off of at the destination
• 車両が初めに入って行き、目的地に走り去る輸送の方法（フェリーまたは電車または飛行機のような）