基本解释n.河馬=hippopotamus同根派生 hippos相关词英汉例句Let's see? There're hippos, tigers, lions, ostriches, peacocks, camels, donkeys, wolves, foxes, deer ...讓我看看，有河馬，老虎，獅子，駝鳥，孔雀，駱駝，驢，狼，狐狸，鹿。。。hippos更多例句