音标：[kə'ku:nɪŋ] ；

v. 茧, 蚕茧( cocoon的现在分词 ); 营茧; 结茧

n retreating to the seclusion of your home (as for privacy or escape)
v retreat as if into a cocoon, as from an unfriendly environment
v wrap in or as if in a cocoon, as for protection

词型变化：名词复数形式 : cocoonings

cocooning的用法和样例：

例句

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。
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。
Silkworms spin cocoons.蚕作茧。

词汇搭配

cocoon茧
cocoon pressed by cocooning frame柴印茧
cocooning frame蚕簇

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