- omosternum
[omosternum 词源字典]
- "A bone forming part of the cranial end of the sternum in some vertebrates; specifically a short column of bone located between the episternum and the united precoracoids in certain amphibians", Mid 19th cent.; earliest use found in William K. Parker (1823–1890), comparative anatomist and zoologist. From omo- + sternum.[omosternum etymology, omosternum origin, 英语词源]