柯林斯詞典buckboard /?b?k?b??d/ 1. N an open four-wheeled horse-drawn carriage with the seat attached to a flexible board between the front and rear axles 四輪馬車; 座位連在一個(gè)前后車橋間的可移動(dòng)的板子上[美國英語] 返回 buckboard