音標發(fā)音英式音標 [?ma?n.t?n?b??.d??]美式音標 [?ma?n.t?n?b??r.d??]英式發(fā)音 美式發(fā)音 基本解釋山地滑板，滑山運動。同根派生 mountainboarding相關(guān)詞英英字典劍橋英英字典 the sport of riding down hills or mountains on a board with small wheelsmountainboarding劍橋字典mountainboarding柯林斯字典