像雌鸟一样,雌鸭嘴兽也下蛋。
The world's only monotremes are the platypus and the echidna.鸭嘴兽和针鼹鼠是世界上唯一的单孔类动物。
The platypus genome reveals the animal held onto genes for odor-detection.鸭嘴兽的基因组还显示其带有气味感觉的基因。
The platypus, also known as duckbill for the shape of its mouth, is one of the oldest animals in the world.因其嘴巴的形状而得名的鸭嘴兽是世界上最古老的哺乳动物之一。
The platypus (Ornithorhynchus anatinus) is one of only two mammals, the other is the echidna (spiny anteater) that lays eggs.鸭嘴兽(Ornithorhynchus anatinus)是仅有的两种卵生的哺乳动物之一,另一种为食蚁兽(spiny anteater),它产卵。
The platypus (Ornithorhynchus anatinus) is one of only two mammals 'u2014 the other is the echidna (spiny anteater) 'u2014 that lays eggs.鸭嘴兽(Ornithorhynchus anatinus)是仅有的两种卵生的哺乳动物之一,另一种为食蚁兽(spiny anteater)。