LEARNit Dictionary
ice age
noun
/ˈaɪs eɪdʒ/
UK
/ˈaɪs eɪdʒ/
US
1
one of the long periods of time, thousands of years ago, when much of the earth’s surface was covered in ice
عصر یخبندان, دوران یخبندان, دوره یخبندان