外胚层外胚層

wài pēi céng

Maʼnosi

ectoderm (cell lineage in embryology)

Ilovada oʻrganish → Chiziq tartibida yozish

Iyerogliflar

外wàiout, outside, external; foreign; in addition夕卜胚pēiembryo; an unfinished thing⺼丕层cénglayer, floor, story, stratum尸云