cocoon
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n. 茧；卵囊
vt. 把……紧紧包住
n.
茧，蚕茧；
vt.
把…紧紧包住；
变形
复数：cocoons过去式：cocooned过去分词：cocooned现在分词：cocooning第三人称单数：cocoons
英英释义
cocoon[ kə'ku:n ]
n.silky envelope spun by the larvae of many insects to protect pupas and by spiders to protect eggs
v.
retreat as if into a cocoon, as from an unfriendly environment
"Families cocoon around the T.V. set most evenings"; "She loves to stay at home and cocoon"
wrap in or as if in a cocoon, as for protection
双语例句
用作名词(n.)
Silkworms make cocoons.
蚕做茧。
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。
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。
用作动词(v.)
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。
The last thing he wants to do is to cocoon all weekend in that same house.
他最不愿意做的事是整个周末呆在同一幢房子里茧居。
权威例句
The ultrastructure of an IOL "cocoon membrane"Conversion of cotton cocoon shell to liquid products by pyrolysis
Events in the life of a cocoon surrounding a light, collapsar jet
Conversion of cotton cocoon shell to hydrogen rich gaseous products by pyrolysis
Chemical Evolution in Protostellar Envelopes: Cocoon Chemistry
Effect of two organic residues on growth and cocoon production of the earthworm Hyperiodrilus africanus (Eudrilidae)
Conversion of cotton cocoon shell to liquid products by supercritical fluid extraction and low pressure pyrolysis in the presence of...
A carotenoid-binding protein (CBP) plays a crucial role in cocoon pigmentation of silkworm (Bombyx mori) larvae
Sources of pertussis infection in young infants: A review of key evidence informing targeting of the cocoon strategy
Generation of a transgenic silkworm that secretes recombinant proteins in the sericin layer of cocoon: production of recombinant hum...
cocoon (n.)
1690s, from Middle French coucon (16c., Modern French cocon), from coque "clam shell, egg shell, nut shell" (7c.), from Old French coque "shell," from Latin coccum "berry," from Greek kokkos "berry, seed" (see cocco-). The sense of "one's interior comfort place" is from 1986. Also see -oon.
cocoon (v.)
1986, "to stay inside and be inactive," from coccoon (n.).
A lady with an enchanting name, Faith Popcorn, has identified a menacing new American behavior that she gives the sweet name of 'cocooning.' It threatens the nation's pursuit of happiness, sometimes called the economy. [George Will, April 1987]
Related: Cocooned; cocooning.1. reel the cocoon silk off= reel the silk thread off cocoons
从茧抽取蚕丝
-- 来源 -- 英汉 - 辞典例句
2. Peculiarities in the silkworm are known to appear at the corresponding caterpillar or cocoon stage.
蚕体的性状，亦限于相当的幼虫期或蛹期出现。
-- 来源 -- 英汉 - 辞典例句
3. tasar silkworm cocoon
柞蚕茧
-- 来源 -- 英汉 - 短句参考
4. cocoon stripping
剥茧
-- 来源 -- 英汉 - 短句参考
5. cocoon storage
蚕茧贮藏
-- 来源 -- 英汉 - 短句参考
6. cocoon drying
蚕茧干燥
-- 来源 -- 英汉 - 短句参考
7. cocoon sorting
选茧
-- 来源 -- 英汉 - 短句参考
8. cocoon cooking
煮茧
-- 来源 -- 英汉 - 短句参考
9. The outer part of the envelope now has the form of a thick shell or dust cocoon.
现在包壳的外层部分是厚壳层或尘埃包层的形状。
-- 来源 -- 英汉 - 辞典例句
10. 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。
-- 来源 -- 英汉 - 辞典例句
cocoon
