permafrost
/ˈpɝməˌfɹɔst/
Ground that remains frozen all year.
“The permafrost prevented the plants from growing.”
เพิ่มลงใน My Deck
inoh
inoh
/ˈpɝməˌfɹɔst/
Ground that remains frozen all year.
“The permafrost prevented the plants from growing.”
เพิ่มลงใน My Deck