原文是出自这里的吧??
The Arabian camel has one hump. The Bactrian camel of Central Asia has two humps. It also has long, thick hair because the winters are cold in Central Asia.
bactrian camel是指双峰骆驼,是我国特有的动物资源 ,但很少见其内分泌腺组织结构的研究 ,人体或动物组织学专著和教材中也未见到这方面的内容。
所以这句话的意思就是。。中亚的双峰骆驼有两个驼峰。。