cocoon

US /kəˈkun/

UK /kəˈku:n/

B2 中高級英檢高級
n. (c.)可數名詞
I think she is living in a cocoon, because she stays at home all day and has no contact with the outside world
n. (c.)可數名詞保護層
She wrapped herself in a cocoon of blankets to stay warm.
v.t.及物動詞把自己裹起來
During the winter, they tend to cocoon themselves indoors.

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