double bike編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看double bikedouble bike — 名詞名詞1. a bicycle built for two riders seated one behind the other1.名詞釋義雙人腳踏車a bicycle built for two riders seated one behind the other例句They rented a double bike for a fun ride along the beach.