bobsleigh
/ˈbɒbsleɪ/noun
- Brit. a mechanically steered and braked sledge, typically for two or four people, used for racing down an ice-covered run〈英〉双人（或四人）大雪橇（有机械转向及制动装置）。
派生词
bobsleighing
noun词源
mid 19th cent. （originally US, denoting a sleigh made of two short sleighs coupled together and used for hauling logs）： from BOB2 in the sense 'short' + SLEIGH.