| 单词 | cocoon |
| 释义 | nounverbco·coonBrE /kəˈkuːn/ NAmE /kəˈkuːn/ noun a covering of silk threads that some insects make to protect themselves before they become adults 茧a soft covering that wraps all around a person or thing and forms a protection 保护膜；防护层；软罩◆ (figurative ) the cocoon of a caring family 家庭中相互关爱所形成的保护co·coonBrE /kəˈkuːn/ NAmE /kəˈkuːn/ verb present simple - I / you / we / they cocoon BrE /kəˈkuːn/ NAmE /kəˈkuːn/ present simple - he / she / it cocoons BrE /kəˈkuːnz/ NAmE /kəˈkuːnz/ past simple cocooned BrE /kəˈkuːnd/ NAmE /kəˈkuːnd/ past participle cocooned BrE /kəˈkuːnd/ NAmE /kəˈkuːnd/ -ing form cocooning BrE /kəˈkuːnɪŋ/ NAmE /kəˈkuːnɪŋ/ [usually passive ]~sb /sth (in sth )to protect sb /sth by surrounding them or it completely with sth 把…包围起来保护；（用…）完全保护起来◆ We were warm and safe , cocooned in our sleeping bags . 我们在睡袋里睡觉，暖和又安全。 |
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