envelop
vt.包围，包住；笼罩，遮盖
网络解释.包围；包；包被；包容线
词形变化:
过去式：enveloped 过去式：enveloped 过去式：enveloping 过去式：envelops
派生词: envelopment
vt.1.包住;盖住;隐藏释义下的同义词
encompass cover surround embrace conceal wrap hide
双语例句
1. 1 . Thomas crumpled the empty envelop and tossed it accurately into the wastebasket.
托马斯把空信封捏成一团,随手很准确地扔在废纸篓里.
来自辞典例句