hippopotamus

释义

n. 河马

例句

Still, now we knew for sure where whales came from and that the hippopotamus theory wasn't complete science fiction.

虽然，我们现在已肯定知道鲸来自何处，但是我们也清楚了，河马之说还不够完整。

Only two-and-a-half weeks old but already weighing in at 40kg (88lb) a baby hippopotamus swims alongside her mother, Kathi.

这只有两周半大却重达40公斤（88磅）的河马宝宝正游曳在妈妈凯瑟琳旁边。