| 释义 |
denticles
基本例句
髓石
Calyx tube cupulate with triangulardenticles.萼筒杯状的具三角形的小齿。
Calyx saucer-shaped, gray pilose, margin with 4 triangulardenticles.花萼茶托状，具柔毛的灰色，边缘具三角形小齿。
A similar structure in invertebrates,such as one of the pointeddenticlesor ridges on the exoskeleton of an arthropod or the shell of a mollusk.其他动物的齿非脊椎动物的类似器官，例如节肢动物的外骨骼或软体动物的外壳上的尖锐小齿或小突起。
They're really amazing: the surface of those suits is covered with tiny V-shapeddenticlesthat reduce drag and allows the body to slip through the water more easily.大家都很惊异，泳衣表面满是V型小齿，它能减少水的阻力并让身体更容易地在水中运动。
It can be distinguished from other congeners by having a coiled, ribbon-shaped embolus and a spatulate tibial apophysis widened distally and densely covered with finedenticleson its distal end.铲形马蒂蛛雄蛛触肢之插入器为带状，末端回转一圈，并且触肢胫节突起呈铲形，末端扩大、截平，并有细齿状突起，与本属其他种类可资区别。
segments with 2 rows ofdenticles.裂片有2排小齿。 |