جستجو
Envelope
01
پاکت نامه
a thin, paper cover in which we put and send a letter
Example
He wrote the address on the envelope.
I need to buy some envelopes for my Christmas cards.
She found an old envelope with photos in it.
02
پاکت, پوشش
any wrapper or covering
03
غلاف, کیسه
the bag containing the gas in a balloon
04
محدوده عملکرد, گستره قابلیت
the maximum operating capability of a system (especially an aircraft)
05
پوشش
a natural covering (as by a fluid)
06
غلاف, پوشش
a curve that is tangent to each of a family of curves
