1. The teeth of the ruminant are
specialised, unlike those of a carnivorous animal.
反刍动物是一群食草动物,包括牛、绵羊、山羊、骆驼和鹿等。
2. But to locate the rest, and to look for smaller objects that could still wreak local devastation, they need more
specialised tools.
但要对余下的小行星定位,并且观测到较小的,能造成局部破坏的目标,他们还需要更精确的仪器。
3. A stem cell is one that, when it divides, has the potential to generate
specialised cell types through one daughter line while the other daughter retains the property of "stemness".
干细胞是一种在分裂时一条“子代品系”有可以产生各种特化的细胞类型,而另一条“子代品系”保持原有细胞形式的特殊细胞。