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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。
- calcined cocoon 僵蚕茧
- 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。
- 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。
- Doctors cocoon ed the patient in blankets. 医生们把病人紧包在毯子里。
- The limestone must be calcined in such a way. 石灰石必须煅烧到这样地步。
- Fibroin is a component of cocoon filament. 丝素是茧丝的成分之一。
- 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。
- 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。
- Products: Cocoon, row silk, silk quilt. 主要产品：蚕茧、白厂丝、蚕丝被。
- The crumbly residue left after a mineral or metal has been calcined or roasted. 金属灰，矿灰矿石或金属受烘烤或锻烧后剩下的易碎残余物
- Silk reeling is done in the silkworm cocoon workshop. 繅丝主要是先经过茧部车间。
- The calcined trona can replace soda ash for use in the flotation operation. 经过煅烧的天然碱可以在浮选作业中代替纯碱使用。
- It's is going to weave a cocoon and then gets into the chry. 它就要织个茧子,然后进到。
- The BET specific surface area reaches 477.7 m2? g-1 for NiO calcined at 523 K. 结果表明;在523K下焙烧得到的氧化镍BET比表面达到477.;7m~2·g~(-1)
- After a few weeks, the caterpillar emerges from its cocoon. 几周后,毛毛虫从茧中出来了。
