常見例句Chordates are characterized by an endoskeleton. 脊索動物有特征性的內骨骼。Bones are rigid organs that form part of the endoskeleton of vertebrates. 骨爲堅硬的器官,爲脊椎動物內骨骼的一部分。Cut to: the silhouette of a terminator endoskeleton holding a gun, it's eyes glow red against the darkness. 鏡頭切換:終結者骨架的側麪,拿著一把槍,它的眼睛對著黑暗發(fā)出紅光。Memorize: primary segmentation, secondary segmentation, endoskeleton, appendage, tentorium, phragma, vein, venation. 識記:初生分節(jié)、後生分節(jié)、內骨骼、附肢、幕骨、懸骨、翅脈、脈序。9.Chordates are characterized by an endoskeleton. 脊索動物有特征性的內骨骼。endoskeleton Bony or cartilaginous framework of the body; excludes scales. 內骨骼身躰的硬骨或軟骨架搆;不包括鱗片。 返回 endoskeletal