bindexbobrun./bob-ruhn/US // ˈbɒbˌrʌn //鲍勃鲁恩,鲍勃伦,鲍勃润Definitionsn.noun · 名词1.›an ice-covered course for bobsledding consisting of a chute with high walls, banked turns, and straightaways.Level 4More words in b →