基本解释蒙贝尔同根派生 Momber相关词英汉例句"It's called the Stone Age because, on land, we find stones from this period but under water a whole lot more survives," Mr Momber said. "这个时期被称做石器时代是因为在陆地上我们只找到许多石器,但在水面下残存的则更多更完整,"Momber更多例句