Envelope
01
مظروف, غلاف
a thin, paper cover in which we put and send a letter
أمثلة
The envelope contained a surprise birthday card.
المظروف يحتوي على بطاقة عيد ميلاد مفاجئة.
02
مظروف, غلاف
any wrapper or covering
03
المغلف, كيس الغاز
the bag containing the gas in a balloon
04
المظروف, سقف التشغيل
the maximum operating capability of a system (especially an aircraft)
05
غلاف, غطاء
a natural covering (as by a fluid)
06
المغلف, منحنى المغلف
a curve that is tangent to each of a family of curves
