envelops; enveloped; enveloping
envelops; enveloped; enveloping
Learner's definition of ENVELOP
[+ object]
: to completely cover (someone or something) : to completely enclose or surround (someone or something)遮盖;笼罩;包围 — envelopment
/ɪnˈvɛləpmənt/ noun [noncount]