1、河马的英文：hippo英 [?h?p??] 美 [?h?po?] n. 河马；吐根。
2、例句：And in here were singing this hippo to sleep in the bath so he gets all pruney. 在这儿，我们唱着歌，河马就泡在浴缸里睡着了，浑身都泡软了。