| envelope | |
| 级别 | 第2级 |
| 音标 | [ ˈenvələʊp ] |
| 解释 | n.信封；封皮；包装 |
| 英英释义 | a flat , usually square or rectangular , paper container for a letter |
| 发音 |  |
| 例句 |
1. Don't forget to stick a stamp on the envelope. 不要忘记在信封上贴邮票。 2. I folded the letter and then put it into the envelope. 我把信折好后放进信封里。 |
