1·The aquatic, wormlike larva of the caddis fly, enclosed in a cylindrical case covered with grains of sand, fragments of shell, and other debris.
水生的，石蚕蛾的蠕虫状幼虫，包在被沙粒、卵壳碎片以及其它碎片盖住的柱形盒内。
2·Viscoelastic wormlike micelles are important microstructures that relate to rheological properties of fluid in different applications.
粘弹性蠕虫状胶束具有重要的微观结构，因其特殊的流变性能而在不同领域具有重要应用。