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cocoon
kә'ku:n
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GRE
释义
n. 茧
[医] 茧
英文释义
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
v. wrap in or as if in a cocoon, as for protection
词形变化
过去分词:
cocooned
复数:
cocoons
过去式:
cocooned
现在分词:
cocooning
第三人称单数:
cocoons
BNC词频排名:
20,154
|
当代语料库词频排名:
14,249