音标发音英式音标 [ˌbɪɡ ˈbæŋ ˌθɪə.ri]美式音标 [ˌbɪɡ ˈbæŋ ˌθi.ə.ri]英式发音 美式发音 基本解释(宇宙創世)大爆炸理論。同根派生 the big bang theory相关词英英字典劍橋英英字典 the theory that the universe began with a very large explosion of a single mass of matterthe big bang theory剑桥字典the big bang theory柯林斯字典