cocoon

vt

• ① 密裹;紧覆
  • The nurse cocooned the patient in blankets.护士把那名病人裹于毯子中。

• ② 以塑料等密封以保护(机器、枪砲等)

• ③ 呵护;使隔绝(★尤用被动式)
  • He was cocooned in luxury.他安居于奢华中。