| 释义 |
vertebrate
UK ['vɜ:.tɪ.brət] US ['vɝ:.tˌə-] specialized
adjective
■having a spine (= back bone) 有脊椎的
UK ['vɜ:.tɪ.brət] US ['vɝ:.tˌə-] specialized
noun countable
■an animal that has a spine 脊椎动物•Birds, fish, mammals, amphibians and reptiles are all vertebrates.鸟类、鱼类、哺乳动物、两栖动物和爬行动物都是脊椎动物。 Compare invertebrate |