pēi yá mǐ
semi-polished rice (i.e. rice minus the husk, but including the germ)
pēi céng
germ layer
layer of tissue in embryology
wài pēi céng
ectoderm (cell lineage in embryology)
zhōng pēi céng
mesoderm (cell lineage in embryology)
nèi pēi céng
endoderm (cell lineage in embryology)
pēi yá qiào
coleoptile, protective sheath covering an emerging shoot (botany)
sān pēi céng dòng wù
triploblastic animals (having three germ layers)
pēi náng pào
(biology) blastodermic vesicle