a layer introduced into a pre-existing sequence.

listen to the pronunciation of a layer introduced into a pre-existing sequence.
الإنجليزية - الإنجليزية

تعريف a layer introduced into a pre-existing sequence. في الإنجليزية الإنجليزية القاموس.

A layer introduced into a pre-existing sequence.
intercalation
a layer introduced into a pre-existing sequence.
المفضلات