1.【动】无脊骨的,无脊椎的
2.无骨气的,软弱无能的
1.无脊椎动物
2.没骨气的人
1.a small animal without a backbone, for example an insect or a worm
1.To say the least, it was a big surprise to find out that sharks were being taken by an octopus - a mere invertebrate.
到最后，他们惊奇地发现鲨鱼被一只章鱼猎杀了–只是一只无脊椎动物。
2.protecting circuit used in arc welding invertebrate introduced, and their working principles are analyzed.
主要介绍了用于弧焊逆变器中的电子电抗器和短路保护电路，并对其工作原理进行了分析。
3.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。
4.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。
5.Many species of invertebrate have shells or skeletons made of calciumcarbonate.
许多种类的无脊椎动物都有由碳酸钙形成的外壳或者骨骼。
6.The locality is special because of the soft-bodied preservation of a wide persity of fossil invertebrate animals.
该地区是特殊的，因为软健全维护各种各样的脊椎动物化石。
7.The invertebrate gelatinous form was capable of emitting a deadly bioelectrical charge.
梅杜扎的无脊椎凝胶状身体能释放致命的生物电。
8.Vegetation and invertebrate persity take a main role in the suppression of MPC outbreaks.
松林和松林节肢动物群落结构的多样性是抑制马尾松毛虫暴发的主要因素。
9.Homosexual behavior is found in at least 1, 500 species of mammal, fish, reptile, bird, and even invertebrate.
同性恋行为出现于至少1500个物种，其中包括哺乳类，鱼类，爬行类，鸟类，甚至无脊椎动物。
10.freezing and drying, and getting mussel polysaccharide from ocean invertebrate.
冷冻干燥，制得海洋无脊椎动物贻贝多糖。