hesperornis信息详情
n.黄昏鸟
pepperonis───n.意大利辣香肠
Hesperians───西方人的
aepyornis───n.隆鸟
emperors───皇帝;君主(emperor的复数)
hesperid───弄蝶
hesperidia───橙皮
hesperidin───n.橘皮苷,橙皮素
hesperids───赫斯佩里兹
Shakespeareanism───莎士比亚的
Hesperornis is an extinct genus of flightless aquatic birds that lived during the Late Cretaceous.───鸟是一种已经灭绝的不会飞翔的水鸟,生活在白垩纪晚期。
Unable to fly or walk, Hesperornis needed to be wary of predators: sharks and plesiosaurs at sea, dinosaurs and pterosaurs on land.───由于不能飞也不能步行,黄昏鸟需要警惕掠食者们:水中有鲨鱼和蛇颈龙,岸上有恐龙和翼龙。
Hesperornis spent most of its time floating on the sea surface. It travelled long distances by a combination of swimming and drifting.───黄昏鸟大部分时间都漂浮在海面上,通过游泳和飘流进行长途跋涉。
Hesperornis was a speedy swimmer, taking short dives to feed on shoals of fish or other passing food.───它们是快速的游泳者,进行短时间潜水来捕食鱼群和其他经过的猎物。
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。
Hesperornis had a sleek, feathered body and long legs with webbed feet.───黄昏鸟拥有一个光滑的、有羽毛覆盖的身体,长长的腿和带蹼的脚。
Hesperornis is an extinct genus of flightless aquatic birds that lived during the Late Cretaceous.