資料來源 : pyDict

救生帶,安全帶

資料來源 : WordNet®

life belt
     n 1: belt attaching you to some object as a restraint in order to
          prevent you from getting hurt [syn: {safety belt}, {safety
          harness}]
     2: a life preserver in the form of a ring of buoyant material
        [syn: {life buoy}, {lifesaver}, {life ring}]