| envelop | |
| 级别 | 第9级 |
| 音标 | [ ɪnˈveləp ] |
| 解释 | vt.包，封，遮盖；包围；n.信封，包裹 |
| 英英释义 | to cover or surround something completely |
| 发音 |  |
| 例句 |
1. All combine to form a layer of mist to envelop this region. 织成一层烟雾又笼罩着这个地区。 2. The dust cloud will envelop the planet within weeks. 产生的尘云将会笼罩整个星球长达几周。 |
