hesperornis
导读：hesperornis读音音标英[ˌhespə\\\'rɔ:nɪs]美[ˌhespə\\\'rɔnɪs]
基本意思释义n.（化石见于北美洲大陆的）黄昏鸟短语及实用例句Hesperornis is an extinct genus of flig
基本意思释义n.（化石见于北美洲大陆的）黄昏鸟短语及实用例句Hesperornis is an extinct genus of flig
hesperornis读音音标
英[ˌhespə\\\'rɔ:nɪs]
美[ˌhespə\\\'rɔnɪs]
基本意思释义
n.（化石见于北美洲大陆的）黄昏鸟
短语及实用例句
Hesperornis is an extinct genus of flightless aquatic birds that lived during the Late Cretaceous.
黄昏鸟是一种已经灭绝的不会飞翔的水鸟,生活在白垩纪晚期.
