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Envelope
02
envelope, embalagem
any wrapper or covering
03
invólucro, saco do balão
the bag containing the gas in a balloon
04
envelope operacional, capacidade máxima de operação
the maximum operating capability of a system (especially an aircraft)
05
envoltório
a natural covering (as by a fluid)
06
envelope, envoltório
a curve that is tangent to each of a family of curves
envelope
n
Exemplo
The envelope contained a surprise birthday card.
She found an old envelope with photos in it.
She handed me an envelope with a note inside.
He wrote the address on the envelope.
I need to buy some envelopes for my Christmas cards.