音标发音英式音标 [hepˈtæθ.lɒn]美式音标 [hepˈtæθ.lɑːn]英式发音 美式发音 基本解释女子七項全能運動。同根派生 heptathlon相关词英英字典劍橋英英字典 a competition in which athletes compete in seven sports eventsheptathlon剑桥字典heptathlon柯林斯字典