invertebrate 核心词议：
n. 无脊椎动物
adj. 无脊椎的
invertebrate 基本解释
速记方法
速记技巧
词源记忆法
in-，不，非，vertebrate，脊椎动物。
知识扩展
invertebrate 变化形式
复数： invertebrates
中文词源：
invertebrate 无脊椎动物
in-,不，非，vertebrate,脊椎动物。
invertebrate
精选例句
1、 Many species of invertebrate have shells or skeletons made of calcium carbonate.
无脊椎类的好多物种有碳酸钙质的外壳或骨骼。
常见考点例句：
- Earthwatch scientists have discovered 18 new species of invertebrate in south africa .
- 在南非，地球观察（earthwatch）组织的科学家共发现了18种新的无脊椎动物物种。
- One of the volunteers at the invertebrate exhibit was feeding the cuttlefish and it was not responsive .
- 无脊椎动物展览馆的一位志愿者当时正在喂乌贼，而它不理不睬。
- 21 August 2009 : the week in wildlife - from panda births to newly discovered species of invertebrate
- 2009年8月21日：本周野生生物从熊猫出生到新发现的无脊椎动物物种
- A survey is being undertaken by buglife , the invertebrate conservation trust to determine this .
- 无脊椎动物保护信托组织“昆虫生命（buglife）”对此正在进行一项调查。
- Moles are carnivores feeding almost exclusively small invertebrate animals living underground such as earthworms and the larvae of beetles and flies .
- 鼹鼠是食肉动物，几乎能吃所有生活在地下的小无脊椎动物，比如蚯蚓、甲虫和蝇类的幼虫。