Noun:

1. the outer body wall of an insect

Cutui库楚伊cutv.切；割；剪；削减；伤害；切牌n.切口；切；式样；剪辑cut section coding分割区段发码cuttle-fish disk乌贼骨磨盘cutis tuberculosis[医] 硬化性皮结核, 硬红斑cutaneous reaction皮肤反应cutpoint diameters切割粒径cut-back bitumen稀释沥青cutting indtrument切器cutaneous pruritus皮肤瘙痒症cut the record for打破cutaneous toxicity经皮毒性

1. Since the cuticula of these animals is inelastic, it is shed during growth and a new, larger covering is formed.
   当这些动物的角质层失去活性时它们便会开始蜕皮并形成更大更新的表皮。

1. Since the cuticula of these animals is inelastic, it is shed during growth and a new, larger covering is formed.
   当这些动物的角质层失去活性时它们便会开始蜕皮并形成更大更新的表皮。