1.
Identification and Characterization of NDV Isolates from Wild Spotbill Duck;
斑嘴鸭源新城疫病毒的分离鉴定及分子生物学特性的研究
2.
diving ducks of North America having a bluish-gray bill.
蓝灰色嘴的北美洲潜鸭。
3.
The beak of a shovellerduck is a more beautiful and complex structure than the mouth of a whale.
琵嘴鸭的嘴的构造，较鲸鱼的嘴更为巧妙复杂。
4.
Any of various amphibious dinosaurs of the genus Anatosaurus and related genera that had webbed feet and a ducklike bill.
鸭嘴龙鸭嘴龙属的两栖恐龙中的一种或其它相关科属中的一种，长有蹼足和象鸭嘴的喙
5.
The platypus spends a great deal of its time looking for food.
鸭嘴兽要用大量的时间去觅食。
6.
The female platypus, like other mammals,
雌性鸭嘴兽像其他哺乳动物一样，
7.
Oh, yes, the feed is crammed into the duck's mouth by a special keeper .
是，是指饲养员将饲料填入鸭嘴里。
8.
The male platypus has poisonous spurs on his back legs
雄性的鸭嘴兽后腿上长着有毒的刺，
9.
Goodman duckbill loader
古德曼型鸭嘴铲式装载机
10.
Jeff: Duckbill (SYD) indicated the city of Sydney, which was the symbol of water;
杰夫：鸭嘴兽，悉德(SYD)也表示悉尼，象征水；
11.
pallid bottom-dwelling flat-headed fish with large eyes and a duck-like snout.
暗白色的底栖大头鱼，大眼，嘴巴象鸭子。
12.
freshwater duck of the northern hemisphere having a broad flat bill.
北半球嘴巴扁宽的淡水鸭。
13.
genus of large duck-billed dinosaurs; late Cretaceous.
白垩纪晚期的一种大的鸭嘴龙。
14.
genus of duck-billed dinosaurs of late Cretaceous.
白垩纪晚期的鸭嘴龙的一属。
15.
Improved Design of Duckbill Clip Movement in Planting Implement Based on ADAMS
基于ADAMS的栽植器鸭嘴运动的改进设计
16.
this unusual animal resembles a duck with its webbed feet and a duck-like bill.
这种稀有动物长着像鸭子一样带蹼的脚爪和鸭子嘴。
17.
Old World gooselike duck slightly larger than a mallard with variegated mostly black-and-white plumage and a red bill.
东半球象鹅的鸭子，比野鸭稍大，多数为黑白杂色羽毛，红嘴。
18.
In some ways, this unusual animal resembles a duck with its webbed feet and a duck-like bill.
在某些方面，这种稀有动物的脚蹼和像鸭嘴一样的嘴使得它特别像一个鸭子。