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- A caterpillar must pass through the cocoon stage to become a butterfly. 毛毛虫必须经过茧的阶段才能变成蝴蝶。
- The children tore the cocoon open to see if there was a pupa. 孩子们撕开蚕茧看看里面有没有蛹。
- cocoon fiber 蚕丝
- I love my country with every fiber of my being. 我深爱我的祖国。
- A cocoon is a kind of silk covering made by an insect. 蚕茧是由昆虫制造的一种由丝组成的外包层。
- A small, slender fiber or filament. 小纤维一种细小的纤维或丝
- The doctor recommended more fiber in his diet. 医生建议他多吃一些纤维性食物。
- He is a man of strong moral fiber. 他是个道德高尚的人。
- Doctors cocoon ed the patient in blankets. 医生们把病人紧包在毯子里。
- Rayon rank second only to cotton as the most widely used fiber. 人造丝是仅次于棉花的使用得最广泛的织物。
- Fibroin is a component of cocoon filament. 丝素是茧丝的成分之一。
- A fine or thinly spun thread, fiber, or wire. 细丝细小或薄的丝线、纤维或电线
- Clinging bits of fiber and fluff; fuzz. 棉绒，软棉布聚在一起的纤维和绒毛; 细毛
- She is wrapped in a cocoon of blue silk. 她被包裹在蓝色丝绸的软罩里。
- The beautiful Butterfly emerged from the cocoon. 美丽的蝴蝶自茧中出现。
- Scientists are recommending that people eat more fiber. 科学家建议人们多吃些纤维素。
- Mass Cocoon. As ectoplasmic cocoon, but bigger. 集体星质茧：与星质茧相同，不过更大。
- A man found a cocoon of a butterfly. 一个人发现一个蝴蝶结成的茧。
- Families cocoon around the TV set most evenings. 好多家庭大部分晚上都围在电视机前看电视。
- She loves to stay at home and cocoon. 她喜欢待在家中，与外界隔绝。
