envelop
[in'veləp]
vt.包封, 遮盖, 包围
例句与用法：
The building was soon enveloped in flames.
那幢建筑物很快就陷入了火海之中。
The papers are falling out of the envelop, push them back.
论文从封袋里掉出来了，把它们放回原处。
词形变化：
名词: enveloper | 动词过去式: enveloped | 动词过去分词: enveloped | 动词现在分词: enveloping | 动词第三人称单数: envelops |
详细释义：
vt.
1. 包住, 裹住; 盖住; 围绕[H][(+in)]
The city enveloped in snow looked so mysterious.
这座被白雪覆盖着的城市看上去非常神秘。
2. 掩盖; 笼罩
Gloom enveloped the household.
沮丧的气氛笼罩着这一家子。
n.
信封[C]
短语词组：
envelop in
1. 用……包住
The baby was enveloped in a shawl.
婴儿裹在围巾里。