资料来源 : pyDict

系有铁球[石头] 的绳索

资料来源 : WordNet®

bola
     n 1: a cord fastened around the neck with an ornamental clasp and
          worn as a necktie [syn: {bolo tie}, {bolo}, {bola tie}]
     2: a rope with weights attached to the ends; is thrown to
        entangle the legs of an animal; of South American origin