音标发音英式音标 [ˈmaʊn.tɪnˌbɔː.dɪŋ]美式音标 [ˈmaʊn.tənˌbɔːr.dɪŋ]英式发音 美式发音 基本解释山地滑板,滑山运动。同根派生 mountainboarding相关词英英字典剑桥英英字典 the sport of riding down hills or mountains on a board with small wheelsmountainboarding剑桥字典mountainboarding柯林斯字典