| 释义 |
鸭嘴兽yāzuǐshòu哺乳动物,身体肥而扁,尾巴短而阔,嘴像鸭嘴,毛细密,深褐色,卵生。雌兽无乳头,乳汁由腹部的几个乳腺流出。穴居河边,善游泳,吃昆虫和贝类。产在大洋洲。{platypus (Ornithorhynchus anatinus); duck-billed platypus; duckbill; semiaquatic egg-laying mammal of Oceania, having a plump and flat body covered with thick dark brown fur, a broad flat tail, webbed feet, and a muzzle resembling a duck's bill, a good swimmer that lives in riverside holes and feeds on insects and shellfish. The female does not have nipples, and its milk flows out from a number of abdominal openings of the mammary glands.} |