external skeleton

外骨骼

频率: 6.25.7 每百万词

A rigid external covering for the body in some invertebrate animals.

一些无脊椎动物身体的坚硬外部覆盖物。

skeletonADJECTIVE + skeleton

分类:

external

例句 (10)

external skeleton = 外骨骼 (一些无脊椎动物身体的坚硬外部覆盖物。)

  • Crabs have a hard external skeleton that protects their soft bodies.螃蟹拥有坚硬的外部骨骼，以保护其柔软的身体。
  • The insect's external skeleton provides support and prevents water loss.昆虫的外部骨骼提供支撑并防止水分流失。
  • Many arthropods are characterized by their rigid external skeleton.许多节肢动物的特征是其坚硬的外部骨骼。
  • Lobsters shed their external skeleton as they grow in a process called molting.龙虾在生长过程中会蜕去外部骨骼，这个过程称为蜕皮。
  • Without its tough external skeleton, the beetle would be vulnerable to predators.如果没有坚韧的外部骨骼，甲虫将容易受到捕食者的攻击。
  • Scientists study the structure of the external skeleton in various invertebrates.科学家研究各种无脊椎动物外部骨骼的结构。
  • The evolution of an external skeleton was a key adaptation for terrestrial life.外部骨骼的进化是陆地生命的一个关键适应性。
  • This ancient fossil clearly shows the intricate patterns of the creature's external skeleton.这块古老的化石清晰地展示了该生物外部骨骼复杂的图案。
  • A snail's shell functions as its external skeleton, offering protection.蜗牛的壳充当其外部骨骼，提供保护。
  • The flexibility of some parts of the external skeleton allows for movement.外部骨骼某些部分的柔韧性允许其进行运动。