| 释义 |
ver.te.brateHvV:7tI7brEt, $5vV:r7tE-n [C], adj [not gradable]specialized (an animal) having a SPINE (= the line of bones down the middle of the back)有椎骨的;有脊椎的Birds, fish, mammals, amphibians and reptiles are all vertebrates.鸟类、鱼类、哺乳动物、两栖和爬行动物都是脊椎动物。Giant tortoises can live for up to 150 years and are the longest living vertebrate animals.大乌龟可以活150年，是脊椎动物中寿命最长的。 ☆ INVERTEBRATE.
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