Deer antlers are bony organs which are cast and fully regenerate each year.
鹿茸是一种骨质性器官,每年都能脱落后再生,是哺乳动物中唯一能完全再生的器官,其他的哺乳动物无法再生出失去的器官。
参考来源 - 鹿茸发育相关基因筛选和生物信息学分析·2,447,543篇论文数据,部分数据来源于NoteExpress
N-COUNT A male deer's antlers are the branched horns on its head. 鹿角
Male antler flies do the same, except they use their antlers to head-butt each other—to see off rivals.
雄性鹿角蝇也做同样的事情,只不过它们用鹿角互相头撞头——以赶走竞争对手。
If an ancient animal had structures that looked like antlers, palaeontologists would argue that it probably used them as an elk or moose.
如果一种古代动物有看起来像鹿角的结构,古生物学家就会争论说它可能像麋鹿或驼鹿那样使用鹿角。
It was found that when a white-tailed buck makes a rub, it moves both antlers and forehead glands along the small tree in a vertical direction.
人们发现当白尾鹿摩擦时,它的鹿角和前额腺会沿着小树垂直移动。
Some of the stores in Jackson Hole sell unusual things, like furniture made of deer antlers.
VOA: special.2009.02.16
Antlers are the hard and bony points that grow on the heads of male deer.
VOA: special.2009.02.16
These stores sell chairs, lights and other objects made from antlers.
VOA: special.2009.02.16
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