envelop in'velәp
释义
vt. 包封, 遮盖, 包围
n. 信封
英文释义
v. enclose or enfold completely with or as if with a covering
词形变化
过去分词: enveloped 过去式: enveloped 现在分词: enveloping 第三人称单数: envelops
BNC词频排名: 11,751 | 当代语料库词频排名: 10,650