Warning: file_put_contents(/www/wwwroot/ppbbu/n94.cn/cache/a86437896a075f29860d6872f427f57d.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/n94.cn/index.php on line 55 big bang theory英英字典_big bang theory剑桥英语解释_big bang theory柯林斯英文解释_94生活常识网有道词典
1. N-SING In astronomy the big bang theory is a theory that suggests that the universe was created as a result of an extremely large explosion. 大爆炸理論['the' N]