| cocoon | |
| 级别 | 第11级 |
| 音标 | [ kəˈku:n ] |
| 解释 | n.茧 |
| 英英释义 | the covering made of soft smooth threads that surrounds and protects particular insects during the pupa stage as they develop into adult form |
| 发音 |  |
| 例句 |
1. 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。 2. The beautiful butterfly emerged from the cocoon. 美丽的蝴蝶自茧中出现。 |
