Posted on Leave a comment

riegel (Geography Dictionary)

riegel : An outcrop of resistant bedrock that forms a bar across a glacial trough and often acts as a dam to impound the waters of a lake

_ ស្វែងរកឬបកប្រែពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖
ឯកសារការងារនិងរៀនគ្រប់ប្រភេទ៖​
---------------------------------------------

Leave a Reply