二叠纪二疊紀

Èr dié jì

Maʼnosi

Permian (geological period 292-250m years ago)

Ilovada oʻrganish → Chiziq tartibida yozish

Iyerogliflar

二èrtwo; twice一一叠diépile; layer; to fold up; to repeat, to duplicate叒冝纪jìdiscipline, age; period, era; record, annal纟己