invertebrate
n. 无脊椎动物
An invertebrate is a creature that does not have a spine, for example an insect, a worm, or an octopus.
1. any animal lacking a backbone or notochord; the term is not used as a scientific classification
1. lacking a backbone or spinal column;
They disliked him only because he was invertebrate.
他们不喜欢他就是认为他意志较弱.
Half of all invertebrate species live in tropical rain forests.
一半的无脊椎动物物种生活在热带雨林中.
Cropland surface soil invertebrate living in it is considered as a special ecosystem in cropland - soil system.
农田表土层及其生活在其中的土壤动物被认为是农田土壤生态系统中一类特殊的生态系统.
Matt Shardlow , chief executive of Buglife , the Invertebrate Conservation Trust, said:'British wildlife is in crisis.
无脊椎动物保护主义协会的主要负责人马特?沙德洛说, 英国野生物种正处在危机中.
No one has suggested an amphibian, a bird, or any type of invertebrate.
人们都觉得它不可能属于两栖类 、 鸟类或者无脊椎类动物.